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    • Posted by Prachi Rawat 3 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Aseem Mahajan 3 years, 9 months ago

    None (void)

    3Thank You

    ANSWER

    • Posted by Pk . 3 years, 9 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Ravi Kumar 3 years, 9 months ago

    Ok

    0Thank You

    Aseem Mahajan 3 years, 9 months ago

    All the best to you aadya singh

    1Thank You

    ANSWER

    • Posted by Anurag Verma 3 years, 9 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Vikas K...... 3 years, 9 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Tamanna Manger 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Tanish Jain 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Jaya Shree 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Krishna Kumar 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Jaya Shree 3 years, 10 months ago

    Draft DNA sequences of the world's most important crop announced. Two research groups today publish draft sequences of the rice genome. Rice (Oryza sativa), the first crop to have its genome sequenced, is the staple food of two-thirds of the world's people

    0Thank You

    ANSWER

    • Posted by Simran Kaur 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Jaya Shree 3 years, 10 months ago

    Where is your question

    0Thank You

    ANSWER

    • Posted by Simran Kaur 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Tanish Jain 3 years, 10 months ago

    Notes

    2Thank You

    ANSWER

    • Posted by Ravisha Sharma 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Vishal Singh 3 years, 7 months ago

    Because DNA stands for Deoxyribo nucleic acid , dna contain dexoyribose sugar, dna is double stranded structure

    0Thank You

    ANSWER

    • Posted by Ravisha Sharma 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Seema Ladwal 3 years, 10 months ago

    Asexual reproduction by a sepration of the body into two new bodies

    0Thank You

    ANSWER

    • Posted by Nithu Seervi 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Ajay Singh 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Akanksha Chaudhary 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 3 answers

    Aayushi Panchal 3 years, 10 months ago

    Because cleistogamous flowers are closed flowers

    0Thank You

    Adil Sultan 3 years, 10 months ago

    Because cleistogamous flowers doesn't open at all in which both anther and carpel present

    1Thank You

    Akanksha Chaudhary 3 years, 10 months ago

    Their stigma mature before anthers dehisce

    1Thank You

    ANSWER

    • Posted by Apeksha Choudhary 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Aayushi Panchal 3 years, 10 months ago

    Nector is a smell which produces by the flowers of angiopermic plants to attract the insects

    0Thank You

    Priyanshu Kumar 3 years, 10 months ago

    My ****

    1Thank You

    ANSWER

    • Posted by Nidaioh Shadap 3 years, 10 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Mantya Mantesh 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Account Deleted 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Dhanraj Dhanraj 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Master Gamer 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Edwin J S 3 years, 11 months ago

    Cytoplasm of the cell.... ( Ribosomes )

    4Thank You

    ANSWER

    • Posted by Master Gamer 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Muskan Chauhan 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Himanshu Choudhary 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sia ? 3 years, 11 months ago

    Babies born to a mother with HBV have greater than 90% chance of developing chronic hepB if they are not treated at birth.

    0Thank You

    ANSWER

    • Posted by Cute Baccha❤️ 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 5 answers

    Divya Sachan 3 years, 11 months ago

    Because human females have bipedal locomotion it is risker to have more than 2 babies at a time and also increases the chances of miscarriage, human female uterus opening is downwards. On ther other hand animals can have more than 2 babies because they have tetrapedal locomotion and their uterus can support more than two babies, animal uterus opening is horizontal in respect with their body. This is the main reason why human female can't have more than two babies at a time

    3Thank You

    Mastram Meena 3 years, 11 months ago

    1ovum 2 sperm

    0Thank You

    Cute Baccha❤️ 3 years, 11 months ago

    Why animal produce more then 2 babies?.

    0Thank You

    David Soreng 3 years, 11 months ago

    Sometimes more than one sperm enter one ovum results in two babies. i.e, 1ovum, 2sperm

    1Thank You

    David Soreng 3 years, 11 months ago

    Because human female ♀ release only one or two ovum at a time . Therefore human can only produce only 2 Maxx babies

    7Thank You

    ANSWER

    • Posted by Manshi Singh 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 4 answers

    Ankit Koli 3 years, 11 months ago

    The process of formation of MEGASPORES from the MEGASPORE MOTHER CELL AND MICROSPORE BY POLLEN MOTHER CELL

    0Thank You

    Anu G 3 years, 11 months ago

    Microspore represent male part while megaspore represent female part

    0Thank You

    David Soreng 3 years, 11 months ago

    Megaspore is female ♀️ reproductive part of plant ? while microspore is male ♂️ reproductive part of plant ?

    2Thank You

    Rina Yadav 3 years, 11 months ago

    Answer

    0Thank You

    ANSWER

    • Posted by Priya Srivastav 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Sona Soni 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sia ? 3 years, 11 months ago

    In plant tissue culture, plants are grown by using living tissue. New plants are grown by removing tissue or separating cells from the growing tip of a plant. The plant cells are then placed in an artificial medium where they divide rapidly to form a small group of cells known as callus. Then the callus is transferred to another medium containing hormone for growth and differentiation. The plantlets are then placed in the soil so that they can grow into mature plants.

    0Thank You

    ANSWER

    • Posted by Ashish Maurya 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 4 answers

    Divya Sachan 3 years, 11 months ago

    Progesterone

    0Thank You

    Anu G 3 years, 11 months ago

    Progesterone

    0Thank You

    Khushi Mittal 3 years, 11 months ago

    Progesterone

    0Thank You

    Aseem Mahajan 3 years, 11 months ago

    The mammalian corpus luteum produces progesterone

    0Thank You

    ANSWER

    • Posted by Shalu Sharma 3 years, 11 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sia ? 3 years, 11 months ago

    Biotechnology deals with large scale production and marketing of products and processes using live organisms, cells or enzymes. Modern biotechnology using genetically modified organisms was made possible only when man learnt to alter the chemistry of DNA and construct recombinant DNA.

    0Thank You

    ANSWER

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