How Do Organisms Reproduce Complete Chapter🔥|Class 10th Science| NCERT covered| Prashant Kirad

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[JyotiDeepak-ox]

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[riddhiarora]

This is how reproduction cycle takes place!!

Anther < pollen grains < stigma < pollen tube< ovary < ovules < fertilization < zygote < embryo < fruit < formation


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[DineshSingh-squr]

3:23 what is reproduction
3:42 advantages of reproduction
8:16 variations
10:04 key terms
12:00 difference between Asexual and sexual
14:10 Fission
21:13 difference binary fission and multiple fission
22:39 budding
24:38 fragmentation
26:50 regeneration
29:25 spore formation
43:56 advantages of vegetative propagation
51:42 part of flower
1:00:11 pollination
1:11:07 human reproduction
1:13:37 male reproductive system
1:20:51 female reproductive
1:35:48 menstruation cycle
1:38:17 difference zygote and foetus
1:39:24 reproductive health
1:40:41 sexually transmitted diseases
1:41:55 contraception

Hope it will help 😅😊

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Who want😅 95+ in board 🛹 exam result 😂🎉😢😅😅😅😅🎉

[thevividversatilechannel]

Memory trick: "SQuiD DoG"
Remove vowels, get "SQDDG".

SQDDG is initial letters of each point of advantage of vegetative propagation:

S: Survival rate is almost 100%.
Q: Quick and cheap production of a large number of plants.
D: Disease-free plants can be produced.
D: Desired/Desirable characteristics can introduced.
G: Genetically identical plants can be produced.

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[Arpitshahofficial]

Time Stamps
3:23 what is reproduction
3:42 advantages of reproduction
8:16 variations
10:04 key terms
12:00 difference between Asexual and sexual
14:10 Fission
21:13 difference binary fission and multiple fission
22:39 budding
24:38 fragmentation
26:50 regeneration
29:25 spore formation
43:56 advantages of vegetative propagation
51:42 part of flower
1:00:11 pollination
1:11:07 human reproduction
1:13:37 male reproductive system
1:20:51 female reproductive
1:35:48 menstruation cycle
1:38:17 difference zygote and foetus
1:39:24 reproductive health
1:40:41 sexually transmitted diseases
1:41:55 contraception

Hope it will help 💎

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Jo bhi mera comment padh rha hai bagvan uske 95+% aaye

[iam_king_fan]

Andi mandi sandi jo like na kre wo 10th me fail😂

[adityascreation]

KEY TERMS:-

3:23 what is reproduction
3:42 advantages of reproduction
8:16 variations
10:04 key terms
12:00 difference between Asexual and sexual
14:10 Fission
21:13 difference binary fission and multiple fission
22:39 budding
24:38 fragmentation
26:50 regeneration
29:25 spore formation
43:56 advantages of vegetative propagation
51:42 part of flower
1:00:11 pollination
1:11:07 human reproduction
1:13:37 male reproductive system
1:20:51 female reproductive
1:35:48 menstruation cycle
1:38:17 difference zygote and foetus
1:39:24 reproductive health
1:40:41 sexually transmitted diseases
1:41:55 contraception

[Xana_ana_]

'Sexual' Reproduction in plants:-
1. Male reproductive parts- Anther(contains pollen grains and pollen grains contains male reproductive cells), Filament(long and narrow tube). Anther is present at the tip of the Filament.

2. Female reproductive parts- stigma(Sticky structure at the top of the style), style(A long narrow tube that joins stigma to the ovary), ovary(swollen basal part present at the inner downward part, and contains female reproductive cells).

So now that we learn about reproductive parts, let us understand how it takes place.

The pollen grains from the anther of a plant to the stigma of other plant is called pollination. After the stigma receives the pollen grains, it forms a pollen tube through the style upto the ovary. Now the pollen grains reaches the ovary and fuses with the female reproductive cells and zygote is formed. This is know as fertilisation. After fertilisation, the ovary forms the friut and the ovule froms the seed and thus a new plant forms from the seed, etc, etc.

Therefore we conclude that:-

Pollen grains from the anther->stigma of another flower by wind, water and insects->male reproductive cells of the pollen grains fuses with the female reproductive cells->Zygote is formed->Ovary forms friut and ovule forms seed.

[mastergladiaetor]

3:23 what is reproduction
3:42 advantages of reproduction
8:16 variations
10:04 key terms
12:00 difference between Asexual and sexual
14:10 Fission
21:13 difference binary fission and multiple fission
22:39 budding
24:38 fragmentation
26:50 regeneration
29:25 spore formation
43:56 advantages of vegetative propagation
51:42 part of flower
1:00:11 pollination
1:11:07 human reproduction
1:13:37 male reproductive system
1:20:51 female reproductive
1:35:48 menstruation cycle
1:38:17 difference zygote and foetus
1:39:24 reproductive health
1:40:41 sexually transmitted diseases
1:41:55 contraception

[sanjayshahi]

2024-2025 students attendance please 😊😁

[parthbhongade]

00:02 The video covers the entire chapter on organism reproduction in one shot.
01:55 Importance of studying reproduction
06:08 Explanation of DNA replication and variations
08:07 Variation leads to changes in organisms
12:02 Difference between sexual and asexual reproduction
13:50 Organisms reproduce through fusion and fission
18:00 Organisms perform irregular binary fission.
19:45 Organisms reproduce through cell division
23:33 Birding and fragmentation are methods of asexual reproduction
25:23 Spirogyra grows and forms septa to become isolated
28:49 Asexual reproduction and spore formation
30:22 Reproduction in Rhizopus through spores
34:04 Vegetative propagation and types of propagation
35:50 Plants can reproduce through natural vegetative propagation.
39:14 Reproduction methods: cutting and layering
40:55 Grafting is the process of joining plant parts for growth.
44:27 Grafting and tissue culture explained
46:12 Tissue culture is the process of making a new plant.
49:43 Fertilization leads to the formation of an embryo
51:36 Plant reproduction involves the process of flower blooming and protection.
54:46 Male and female reproductive organs interact through the process of pollination and fertilization.
56:32 The process of fertilization and plant reproduction
1:00:03 Pollination is the transfer of pollen grains for reproduction.
1:01:56 Cross pollination is essential for genetic variation.
1:05:40 Ovule becomes seed after fertilization
1:07:18 Three parts of seeds: Seed coat, food storage, embryo
1:10:40 Understanding the process of seed formation.
1:12:28 Adolescent reproductive changes in males and females
1:15:47 Explanation of the male reproductive system
1:17:32 Sperm cells and seminal substances combine to form semen for reproduction.
1:21:03 Reproduction process involves the formation of semen and male/female reproductive systems.
1:22:50 Understanding the role of ovary in reproduction
1:26:16 Ovulation releases ovum from ovary, fertilization in fallopian tube, embryo in uterus
1:28:03 Fertilization and implantation process in human reproduction
1:31:44 Placenta plays a crucial role in transferring nutrients and oxygen from mother to the embryo.
1:33:25 Menstruation cycle prepares the uterus for possible fertilization.
1:36:49 The process of fertilization and its impact on the menstrual cycle
1:38:38 Reproduction and reproductive health
1:42:23 Contraception methods aim to prevent pregnancy
1:44:03 Barrier and chemical methods of contraception in the context of sexually transmitted diseases
1:47:20 Tubectomy and Vasectomy surgical procedures
1:48:53 IUCD is a method to prevent fertilization
1:52:11 Understanding the process of pollination and fertilization is crucial for Class 10 Science students.
1:53:46 Encouraging viewers to share and comment on the video