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Posted by Naveen Ranjan 2 months, 4 weeks ago

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Suraj Kumar 2 weeks, 1 day ago

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Discuss oogenesis

Posted by Md Sajid 4 months ago

Bihar Board > Class 12 > Biology

1 answers

Amina Perween 3 months, 3 weeks ago

The process by which ovum or egg is formed from female germ cell by meiosis is called oogenesis

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Any one from ALLEN. ?

Posted by Nitish Kumar 5 months, 3 weeks ago

Bihar Board > Class 12 > Biology

2 answers

Kritika Sk Sunami Sk 4 months ago

What do you mean ALLEN?

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Ajay Gupta 5 months, 3 weeks ago

Yes

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What is biom

Posted by Asmita Singh 7 months ago

Bihar Board > Class 12 > Biology

1 answers

Asmita Singh 7 months ago

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What is fertilisation or syngamy describe stages of fertilisation in detail

Posted by Muskan Singh 7 months, 2 weeks ago

Bihar Board > Class 12 > Biology

1 answers

Sandeep Kumar 4 months, 3 weeks ago

fertilization, also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a new individual organism or offspring and initiate its development.

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Who discovered DNA

Posted by Ankita Kumari 7 months, 4 weeks ago

Bihar Board > Class 12 > Biology

2 answers

Amina Perween 3 months, 3 weeks ago

Right

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Zikra Shams 7 months, 3 weeks ago

Friedrich Miescher

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Epididymis lies between

Posted by Shaheen Akram 8 months ago

Bihar Board > Class 12 > Biology

1 answers

Zikra Shams 7 months, 3 weeks ago

Epididymis lies between vas deferens and vasa ef ferentia

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Fierst law of dominance

Posted by Alok Raj 9 months, 2 weeks ago

Bihar Board > Class 12 > Biology

1 answers

Zikra Shams 7 months, 3 weeks ago

When parents with pure, contrasting traits are crossed together, only one form of trait appears will exhibit only the dominant trait in the phenotype. Law of dominance is known as the first law of inheritance.

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Notes of principles of inheritance and variations

Posted by Anushka Singh 9 months, 2 weeks ago

Bihar Board > Class 12 > Biology

1 answers

Alok Raj 9 months, 2 weeks ago

First law of dominance

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Root cell has 8 chromosome. Find synergies, endosperm, zygote.

Posted by Sandhya Rani 10 months ago

Bihar Board > Class 12 > Biology

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What do you mean by reproduction

Posted by Md Faiz 10 months, 1 week ago

Bihar Board > Class 12 > Biology

2 answers

Kritika Sk Sunami Sk 4 months ago

Reproduction is the biological processes by which organisms produce their young ones is called reproduction.

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Aman Deep Thakur 💖 9 months, 3 weeks ago

Reproduction is a biological process of formation of new offsprings from the pre-existing organism. Reproduction becomes a vital process without which species cannot survive for long It ensures continuity of species generation after generations as older individuals undergo senescence and ultimately they die.

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Briefly describe pollution by biotic agents with example

Posted by Kishor Kumar Jaiswal 10 months, 1 week ago

Bihar Board > Class 12 > Biology