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    • Posted by Kartikey Ojha 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Suranjita Mohapatra 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
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    • Posted by Niharika Srivastav 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Rani Pandav 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Aman Bidhan 7 years, 8 months ago

    pollen grains act as food supplement which give nutrition to us

    1Thank You

    Niharika Srivastav 7 years, 8 months ago

    1)They help in the sexual reproduction . 2)when pollen grain react with the stigma they fuse and form a zygote.

    2Thank You

    ANSWER

    • Posted by Rani Pandav 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Shubham Chhikara 7 years, 8 months ago

    Filiform apparatus is present in the synergies cells and the filiform Apparatus helps in guiding the pollen grain to enter into the embryo sac for fertilization.

    1Thank You

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    • Posted by Abhishek Kumar 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Vidhi Sharma 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Ishita Vohra 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Ishita Vohra 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
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    • Posted by Ananya Sharma 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 5 answers

    Shubham Chhikara 7 years, 8 months ago

    No ,mitosis and meiosis are not same.Mitosis refers to the equational division and the meiosis have two steps meiosis I and meiosis II. Meiosis first is reductional division and the meiosis second is equational division.

    0Thank You

    Mansee Saini 7 years, 8 months ago

    No

    0Thank You

    Ishita Vohra 7 years, 8 months ago

    meiosis and mitotic is same

    1Thank You

    Ishita Vohra 7 years, 8 months ago

    Yes

    2Thank You

    Ishita Vohra 7 years, 8 months ago

    No

    2Thank You

    ANSWER

    • Posted by Stuti Agrawal 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Ishita Vohra 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Isha Ahuja 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Tarun Yadav 7 years, 8 months ago

    And the disease is recessive and the affected child is homozygous recessive for that trait.

    2Thank You

    Tarun Yadav 7 years, 8 months ago

    It is possible if both the parents are heterozygous for disease.

    1Thank You

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    • Posted by Shiksha Jadli 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
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    • Posted by Sudarshan Kalita 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Shubham Chhikara 7 years, 8 months ago

    Sperms are produced when the cells of the testis undergo meiotic division.

    0Thank You

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    • Posted by R@V¡Ndr@ R@V¡Ndr@ 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
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    • Posted by Devyani Kashyap 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
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    • Posted by Srt Thulasi 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Soumya Teggi 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
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    • Posted by Rutaksha Naithani 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 3 answers

    Mariyam Shekh 7 years, 8 months ago

    If you have any problems related to this then you can ask..

    0Thank You

    Mansee Saini 7 years, 8 months ago

    Yes you are right Mariyam this answer is given in book

    0Thank You

    Mariyam Shekh 7 years, 8 months ago

    According to me....it is completely given in our book

    1Thank You

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    • Posted by Sunaina Malik 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Tarun Yadav 7 years, 8 months ago

    Because it is formed by division in shoot apical meristem. And also it consists of nodes and internodes.

    1Thank You

    Priyanka P 7 years, 8 months ago

    It is formed by division in shoot apical meristem

    0Thank You

    ANSWER

    • Posted by Punita Pawaria 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Aman Chaudhary 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Rachana Sharma 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Subhpreet Singh 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Himanshu Sharma 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Yashi Jadaun 7 years, 8 months ago

    Outermost layer of testes and it provides favourable Temperature for sperm .

    0Thank You

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    • Posted by Mansi Arya 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Yashi Jadaun 7 years, 8 months ago

    Fusion of one male gamate with egg .

    1Thank You

    ANSWER

    • Posted by Shilpi Rani 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Kashish Khan 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Deepak Upadhyay 7 years, 8 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Muskan Goel 7 years, 8 months ago

    It is the part of flowers which is usually green and it protect the flower in bud condition

    2Thank You

    ANSWER

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