Reproduction In Plants | Class 5 Science | Chapter 1 | Olive Tree Publication | Deepalie Tayle
Category
📚
LearningTranscript
00:00Hello everyone,
00:00it's all goody today.
00:02Today we will be going to read the lesson
00:04in class 5.
00:06We will read the lesson number one
00:09reproduction in plants.
00:10In the lesson,
00:11we know the meaning in this
00:12meaning.
00:23Hi,
00:25Plants reproduce their own kind in many ways.
00:35Plants reproduce their own kind in many ways.
00:39Plants reproduce their own kind in many ways.
00:43Flowering plants reproduce through seeds.
00:47Plants reproduce through seeds.
00:57Plants reproduce through seeds.
01:03Plants reproduce from other parts of them.
01:07Plants reproduce from other parts of them.
01:09They reproduce from roots, roots, stems, or plants.
01:15In this case, they reproduce the same way.
01:17They reproduce from another sort of reproduce.
01:19Plants reproduce after some lots of flowers.
01:23Plants reproduce from the non-flowering plants.
01:25Plants reproduce from seeds.
01:27Plants reproduce from seeds.
01:29Plants reproduce through roots, stems, leaves and reproduce.
01:33we reproduction
01:34next
01:35growing plants from seeds
01:37seeds
01:38plants
01:39grow
01:40when we cut open the fruits
01:42fruits
01:43cut
01:44we find seeds
01:48in them
01:49some fruits have many seeds
01:54such as watermelon
01:56and some have only one seed
01:58such as mango
01:59so when you cut the watermelon
02:03or the fruit
02:05you will find many seeds
02:08but
02:10when you talk about mango
02:12there is only one seed
02:14so there are two fruits
02:16some seeds
02:18some seeds
02:20some seeds
02:22some seeds
02:23some seeds
02:24some seeds
02:26some seeds
02:27some seeds
02:28some seeds
02:29some seeds
02:30some seeds
02:31are called
02:32the external covering of a seed
02:34is termed as seed coat
02:36cobs
02:37that will cover the seeds
02:38well
02:39Why is the seeds
02:40that helps어를
02:42Почему
02:43weight
02:52being
02:57little
02:59inhos
03:00really
03:01how
03:02this is the seed coat
03:08this is the seed coat
03:13this is the seed coat
03:18this is the seed coat
03:23it color varies from plant to plant
03:29this is the seed coat
03:36this coat where the seed is attached to the fruit is called scar
03:41so the seed coat is attached to the fruit
03:46there is a small hole on the top of the scar
03:52through which the seed absorbs water
03:59through which the seed absorbs water
04:02this is the small hole
04:05through which the seed absorbs water
04:08through which the seed absorbs water
04:11when we remove the seed coat
04:14we remove the coating
04:21we get seed leaves and cotyledons
04:23we have the seed leaves and cotyledons
04:25So, the seeds are in the same way.
04:27Seeds are in the same way.
04:29So, food for the baby plant inside.
04:32This baby plant is in the same way.
04:35Some seeds have only one cotton.
04:41Some seeds have only one cotton.
04:43Some seeds have only one cotton.
04:45You can't use it.
04:47You can use it.
04:49So, if you have seen it,
04:51it is called a sweet mace, etc.
04:53This one is one.
04:55Some seeds have two cotton.
04:59Some cose民 can be 2 pounds.
05:01Some two things have been cut.
05:03You can see the beans, pea, mango etc.
05:05These are two pieces.
05:07You can see the beans.
05:09A piece is the outside.
05:11The outside of it is the scar.
05:13You'll see the scar.
05:15The outer part is the seed coating.
05:17And these are little holes.
05:19its small holes are tiny holes
05:26they have 2 pieces
05:28they have inside
05:31this means the three pieces are really visible
05:36these are so small pieces
05:39they have 1 pieces
05:42in the same way
05:44the two pieces are really visible
05:46It grows into a new root system and a short system and develop into a new plant.
06:14It grows into a new root system and grows into a new root system.
06:21Next is germination of a seed.
06:25Germination of a seed is called a new root system.
06:31The process by which a seed produces a baby plant and seed is called germination.
06:39The process of germination is called germination.
06:49There are various stages of germination.
06:53There are many stages of germination.
06:59Now we read about it.
07:00When the seed is sown in the soil,
07:03it gets water and nutrients from the soil.
07:13It gets water and nutrients from the soil.
07:18Air also rich this seed through pores in the soil.
07:22The water also gets warm from the inside and from the sun through pores in the soil.
07:39So the heat is called germination.
07:49After some time, the seed coat breaks and the baby plant embers.
07:59The baby plant develops roots and shoots.
08:03The baby plant leaves and shoots and shoots.
08:11As the plant grows, the seeds grow in size.
08:13The seeds grow in size.
08:14The seeds grow in size.
08:15The seeds grow in size.
08:16The seeds grow in size.
08:17So the seeds would grow in size.
08:19The seeds grow in size.
08:20The seeds grow in size.
08:22This seed becomes the seeds.
08:23The seeds grow in size.
08:26Now the seeds grow in size.
08:28During the early stage of germination.
08:30The seed gets the food required for its growth from the cotylvania.
08:38So, the seeding of the seeding is made in the beginning, the seeding of the seeding is made in the pottyladen
08:48After the food stored inside the pottyladen, the seeding makes its own food in its leaves
08:58So, the seeding makes its own food in its leaves, start the pottyladen
09:01Not all seeds grow into new plants, not all the seeds grow into new plants
09:09Some seeds are eaten up by birds and insects
09:13Some seeds get destroyed by rain and wind
09:19Some seeds do not get sufficient air, water and warmth to grow
09:29Some seeds grow into new plants
09:37So, in this way, only a few seeds get a chance to grow into new plants
09:41So, some seeds get a chance to grow into new plants
09:43So, some seeds get a chance to grow into new plants
09:47So, therefore, a plant produces so many seeds to have a chance that at least some of them grow
09:53So, the plants produce so many seeds
09:55So, the plant produces so many seeds
09:57So, the plant produces so many seeds
09:59So, the plant produces so many seeds
10:01So, the plant tries to maintain and multiply its existence on earth in the form of new plants
10:09So, these plants few fungi are divided into the form of new plants
10:11So, the plant tears can be used to be done over theaya
10:37This will start the
10:41Like this is growing, you can see that the coating is removed
10:47The shell is removed and the new part is removed
10:51Next is dispersal of seeds
10:55Seeds dispersal of seeds
10:58Dispersal of seeds
11:01You can also add seeds to disperse
11:03So, if all the seeds simply fall from the parent plant to the ground,
11:08So, if the seeds simply fall from the parent plant to the ground,
11:12So, if the seeds simply fall from the parent plant to the ground,
11:16Many seedings would die,
11:18So, many seeds would die,
11:20Because they would all be struggling for the same limited supply of air, water, sunlight, nutrition and space to grow.
11:30So, if they don't have enough seeds,
11:33So, they don't have enough water or water to grow,
11:37Or, if it doesn't have enough space to grow,
11:39So, many of them would die,
11:41So, many of them would die,
11:43So, many of them would die,
11:45So, many of them would die,
11:47So, to avoid this struggle,
11:48What is the struggle for this struggle?
11:51The plants scatter their seeds in order to ensure that they do not grow them too close to one another.
12:00This is the process of spreading seeds to different places.
12:13This is the process of spreading seeds to different places.
12:27Nature has its own way of dispersal seed.
12:29This is the process of dispersal seed.
12:36Dispersal by explosion.
12:39Fruits of certain plants such as peep, poppy and beans explode, burst open when they are ripe and bright.
12:49The force of explosion scatters their seeds in our direction.
12:57This is the process of dispersal seed.
13:07This is the process of dispersal seed.
13:09All seeds are very light.
13:11All seeds are very light.
13:13Have wings or tuts of air.
13:16These seeds are very light.
13:17These seeds are very light.
13:18These seeds are very light.
13:23These seeds are very light.
13:24These seeds are easily carried away by wheat.
13:25In the mix of fish they are very light.
13:26These seeds are very light.
13:27These seeds are very light.
13:28These seeds are easily carried away by wheat.
13:29These seeds are easily carried away by wheat, so the water can be easily carried away from other places.
13:39Next is dispersal by animals and humans.
13:43Now, this is the dispersal by animals and humans.
13:49Animals and humans eat some fruits.
13:53They eat some fruits and throw away their seeds.
14:03Some seeds have hooks and spines that stick to the body of an animal.
14:13They are carried away and fall in another place and grow.
14:17They are carried away and fall in another place.
14:27They are carried away and fall in another place.
14:31Dispersal by water.
14:33Next source is dispersal by water.
14:35Some seeds like coconut have fibrous coater outer coat.
14:43So, the coatings are out of the fiber.
14:49It helps them to float on water.
14:51So, it helps them to float on water.
14:53So, it helps them to float on water.
14:55And rich distant places.
14:57Distant places.
14:59Distant places.
15:01Seeds of lotus are also carried away by water.
15:05So, the same way the camel's seeds are also carried away from water.
15:09Next is growing plants from spores.
15:13Spores are the very tiny seeds.
15:19There are small seeds that are spores.
15:21Like structure in some plants.
15:23Some of the plants are unique structure.
15:26Like ferns, mosses, mushrooms and mold is reproduced from spores.
15:33These are all spores from spores.
15:35Boxes appear as brown spots on the underside of leaves.
15:41Right?
15:42So, these spores boxes burst and scatter the ripe spores.
15:47So, you can see that these spores are mushrooms.
15:51So, these spores are the same parts.
15:53These spores are the same parts.
15:55So, you can see only plants in the Noumen.
15:56There areples that grow also recurring plants.
15:57They grow from the vegetables.
15:58So, you can get the seeds.
15:59ulee varieties must be translated from left out of trees.
16:00It is kind of turnings through the roots.
16:01And the only From перед withanium purges and the seed.
16:03Are
16:19the leaves of the plant plants.
16:21are known as the vegetative parts of the plants, that the plants are known as the vegetative parts of the plants.
16:33Reproduced by root, stems and leaves of the parent plant is called vegetative reproduction or propagation.
16:39So, the new seeds are called vegetative reproduction, which is much quicker than reproducing new seeds.
16:49So, the production of the plants, which are often late.
16:55Reproduction from roots, roots of some plants such as sweet potatoes,
17:07carrot, gajar, turnips, radish, beetroot, chukandar.
17:19These roots are planted in soil.
17:25These roots are planted in soil.
17:29They are known as tuberous roots.
17:39They are known as tuberous roots.
17:41They are known as tuberous roots.
17:45Reproduction from stems.
17:47Now, how are the new seeds?
17:51Potato, onion, ginger.
17:53These are all the underground stems.
17:55This potato has small bird called eye on its surface.
17:59Choosing is added.
18:01Now, we will notice as well asatoon leaves of a plant.
18:05They take small birds and muchead of their eyes.
18:07New plant grows from these birds.
18:09To mound ε sedes from nectar,
18:22It also grows leaves, if you plant one on the ground, if you plant one on the ground.
18:31Next is reproduction from stem cutting.
18:34The cut portion of the stem, we have cut portion of some plants, having a bird is planted in the ground.
18:46We have planted new roots, which will grow from these 10 birds.
18:52Now you can see the aloo, the eyes of the aloo has a little bit.
18:57These are the birds.
18:59When you plant one on the ground, this is a new bird, a new plant.
19:04For example, rose, herbaceous, many plants,
19:08honey plant, honey plant, cactus, sugarcane can grow into a new plant.
19:17This is a new plant.
19:19With just a stem cutting to the mother plant.
19:22This is a stem cutting to the mother plant.
19:27This plant grown from a cutting will produce flowers much faster than a plant grown seed.
19:33This is a stem cutting to the mother plant.
19:34This is a stem cutting.
19:35This is a stem cutting to the mother plant.
19:36This is a stem cutting.
19:37This is a stem cutting.
19:38Next is reproduction in the runners.
19:40Wicked stems and plants, some of the stem cutting are small.
19:43Like strawberry, grass and mint creek.
19:46Along the ground, is subject to the larva plant.
19:53So birds which are present is named grow into new plants.
19:57They are in small, small, subsidiary, grass.
19:59Mine pushes them along the ground.
20:03So birds which are present with the stem, grow into new plants.
20:11They look as running on the ground, they are called runners.
20:22They call runners.
20:35Reproduction from the tip of the branches.
20:39The lower branch of the stem.
20:49The stem of a jasmine plant is bent.
20:53The jasmine plant is bent.
20:56So that a part of the stem is burned under the soil.
21:00The stem of the stem is burnt.
21:06The stem is burnt under the soil.
21:10This process is called layering.
21:14The growing tip is kept above the soil surface.
21:17The growing tip is kept above the soil surface.
21:20After some day, roots grow from the part of the stem.
21:24Now the new plant is cut.
21:34The new plant is cut.
21:36The new plant of raspberries are also grows in the same way.
21:46In the same way, the new plant is coming from raspberry.
21:50Here we can see an example.
21:52Here we can see.
21:54Here we can see.
21:56Here we can see.
21:58Here we can see.
22:00Here we can see.
22:16What is the reproduction of a pet?
22:19It can be new and new produce.
22:21Let's read about it.
22:24Leaves of some plants grow birds along their edge.
22:28Some of the pet is also known as the pet.
22:32The pet is also known as the pet.
22:35When it is kept in moist soil.
22:36Moist soil is also known as the gilly and numb soil.
22:40We keep new plants grow from these birds.
22:45These birds are new and later separate from the parent plants.
22:49Then the plants are different from the mother.
22:54The plants are different from this way.
22:59Agriculture is also known as agriculture.
23:06In order to feed the entire population.
23:08When the whole population and the whole population grow,
23:12the plants grow on a large scale.
23:15When the plants grow on a large scale,
23:18have to be very large scale.
23:21We have to work with small plants.
23:23There are only small plants in the world,
23:25but we have to be very large scale.
23:29The practice of growing plants on a large scale for food and other purposes is called agriculture.
23:36The plants of the same kind that are grown in larger quantities in a particular area or region at a particular season are called crops.
23:58The plants of the same kind that are grown in a large scale.
24:18The plants of the large scale are called food.
24:22We also grow crops of coffee, tea, rubber, fiber and medicine.
24:32We also grow crops of coffee, tea, rubber and medicine.
24:46Next is various stages of agriculture.
24:56The field is prepared well by ploughing it to make the soil well erratic.
25:00The field is prepared well by ploughing it to make the soil well erratic.
25:10Ahoy a plant is prepared well.
25:12The forest is prepared well for them.
25:13The plant is added to a soil DevOps
25:15Materologist with Dr. LAb now involved in Arab Arya série.
25:16The plants of the niche vegetables in Naika reel .
25:21That has聽ased with other vegetables in a variety of vegetables.
25:25A variety of desks' crop crop crops to grow well,
25:30The seeds, crops are watered and the fields are irrigated, the crops are watered.
25:40The crops are watered, the fruits are watered and the pesticides are sprayed to protect the crops from the pests.
25:50After ripening the crops are harvested, the crops are harvested.
25:58We are growing in different seasons, many plants that are growing in this same year in a time.
26:06The seeds from every season areлавi, the fruits and vegetables like apple, peach, palm, cabbage and cauliflower are grown in winter season.
26:22It can be used in the cold and cold areas in the Indian areas where it is cold.
26:28Banana, guava, papaya, sugarcane, ladyfinger, pumpkin grow in summer season where it is warm.
26:36Coconut trees grow in hot and damp climate and coastal areas.
26:40Coconut trees grow in coastal areas where it is coastal areas.
26:48Crops of cereal pulses and oil seeds grow in winter.
26:54They are called rabbi.
26:57Crops of rice, maize and millet are called curry.
27:03Soils and water.
27:06Soils and water.
27:09Melons, watermelons, potatoes and onions grow best in sandy soil.
27:15And river birds.
27:20Most of the crops need well-arrated sandy soil.
27:24They need a good soil.
27:28But crops like paddy, rice, chawal and jute needs clear soil.
27:38They need clay soil which has no air.
27:41Which has no air.
27:42Which has no air.
27:43But hold maximum amount of water.
27:45To keep their roots always in water.
27:50Because the soil of Bengal is of such type.
27:55Soil of Bengal is of such type.
27:57Soil of Bengal is of such type.
27:59Crops like groundnut and cotton.
28:01And cotton or groundnut.
28:02When we use the groundnut.
28:03When we use the groundnut.
28:04When we use the groundnut.
28:05We use the groundnut.
28:06After rain and make use of little water.
28:08That retain store in the soil.
28:10Because in the soil.
28:11They grow well in the black soil.
28:15Or central and western area.
28:17Central and western area.
28:18The central and western area.
28:19Which are in the middle area.
28:20Where it is grown more in sandy.
28:24Toh, sting.
28:25I think sand soil has been so long.
28:27And irrigated soil of Punjab and Uttar Pradesh.
28:31I think how it is grown more in sandy.
28:34Millets are grown more in sandy soil.
28:36Millets are also grown in sandy soil.
28:37Millets are grown in sandy soil.
28:38Where are sand?
28:39Where are the right plants?
28:40Where do you know how it is grown in rural areas.
28:45Where are the right plants.
28:47Where are the right plants.
28:49This is grown on hills.
28:50The rainwater falling on slopes, flow down leaves, the soil wet, but the plant roots do not remain immersed in water.
29:07The plant roots do not remain in water. The plant roots do not remain in water.
29:19Next is the protection of crops.
29:23The crops are to be protected from insects like grasshoppers, locators, caterpillars and pests like rats by using insecticides and pesticides.
29:34Insecticides, pesticides, caterpillars, grasshoppers, these are all caused by microbes by using fungicides.
29:41These are caused by microbes by using fungicides.
29:46The microbes are caused by microbes by using fungicides.
29:56Birds by using escrow.
29:59As you can see, the plants are placed in the fields.
30:05Gazing, animals, fencing and bugs.
30:08The plants are also placed in the fields.
30:12The plants are placed in the fields.
30:14The plants are placed in the fields.
30:16The plants are placed in the fields.
30:18Now, it is the protection of the legitimate raw materials.
30:21We have got another watering for the plants.
30:22We will save them for 일단 conservation layers.
30:23The best way of our plants are sticking in water proof, insect proof and air tight.
30:36Standard stricken, the soil water proof, insect proof and air tight.
30:38�éeの草 ingidenごと?
30:39air tight and the air is not high
30:42sealed plastic container should be put in it
30:45to prevent the possibility of spoiling
30:48so that it is not bad chemicals are mixed with the grains
30:51chemicals are mixed with the grains
30:54so that our fossil is not bad
30:57so that we should use this lesson
31:00now we will see next lesson in next video
31:03subscribe and like this video