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    • Posted by Arshi Naaz 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Arshi Naaz 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Sukhmanpreet Kaur 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 2 answers

    Amra Zainab 4 months, 1 week ago

    Hi

    23Thank You

    Rajat Kumar 1 year, 1 month ago

    Notes

    12Thank You

    ANSWER

    • Posted by Srishti Semwal 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 1 answers

    Srishti Semwal 1 year, 1 month ago

    🙄

    18Thank You

    ANSWER

    • Posted by Srishti Semwal 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Bhawna Rohilla 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Sabina Naaz 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 1 answers

    Ilma Sheikh 1 year, 1 month ago

    Because parasite means dependent so one host depend on second host

    10Thank You

    ANSWER

    • Posted by Gauri Singh 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Joyab Khan 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Nida Shams 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Nisha Tiu 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Ananya Sharma 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Madhu Tanwar 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Vanshika Chandila 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Dalvir Singh 1 year, 2 months ago

    Transfer of pollen grains from anther to the stigma of ovary is called pollination It is of three types:- 1) Autogamy 2) geitonogamy 3) Zenogamyy

    3Thank You

    Madhu Tanwar 1 year, 2 months ago

    Transfer of pollen grains in anther to the stigma of a both same flower and another flower

    4Thank You

    ANSWER

    • Posted by Vishal Rajak 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Madhu Tanwar 1 year, 2 months ago

    Reduces friction and allows moving machine part to slide smoothly past each other

    2Thank You

    ANSWER

    • Posted by Shikha Singh 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Diksha Mishra 1 year, 2 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    0Thank You

    Bhumika Lohchab 1 year, 2 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    4Thank You

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    • Posted by Sakshi Samdhyan 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Sakshi Samdhyan 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Anany Grover 1 year, 3 months ago

    CBSE > Class 12 > Biology
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    ANSWER

    • Posted by Azra Ashfak 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Shivangi Kumari 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 4 answers

    Shubham Maddheshiya 1 year, 2 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    0Thank You

    Asti Singh 1 year, 3 months ago

    It is define as that there are three haploid nucleus fused in the center of embryo sac and formed endosperm called triploid fusion.

    0Thank You

    Dikshya Patel 1 year, 3 months ago

    Could help me for study

    3Thank You

    Dikshya Patel 1 year, 3 months ago

    Hlo

    2Thank You

    ANSWER

    • Posted by Om Mewara 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Asti Singh 1 year, 3 months ago

    At the time of ovulation the ovum is relesed and the upper layer of ovum called corpus leutum. And it secret progestron hormone.

    0Thank You

    ANSWER

    • Posted by Phamlih.Konyak Angyen 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 3 answers

    Mohd Sufiyan Tyagi 1 year, 3 months ago

    It is persent on exine layer of pollen grain and Most organic resistant material

    0Thank You

    Hira Ansari 1 year, 3 months ago

    It is a substance which make exine layer. Region is called germ pore

    2Thank You

    Navya Tiwary 1 year, 3 months ago

    Outermost layer of pollen is made up of sporopollenin . it is not found at germ pore

    0Thank You

    ANSWER

    • Posted by Tanu . 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Arunika Sharma 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sejal Sharma 1 year, 3 months ago

    1st Provide IAA auxin for the germination of pollen grain 2nd provide sporopollenin for the formation of exine 3rd provide nutrition for growth of pollen grain

    1Thank You

    ANSWER

    • Posted by Phamlih.Konyak Angyen 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Mohd Sufiyan Tyagi 1 year, 3 months ago

    1 meiotic divison and 2 mitosis

    1Thank You

    ANSWER

    • Posted by Mohana Suresh 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Akshita . 1 year, 3 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    0Thank You

    ANSWER

    • Posted by Princi . 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Sejal Sharma 1 year, 3 months ago

    New individual are formed without the act of fertilization

    0Thank You

    Najuma Banoo 1 year, 3 months ago

    The apomixis is th

    0Thank You

    ANSWER

    • Posted by Kusum Bhagat 1 year, 4 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sejal Sharma 1 year, 3 months ago

    PG absorbs water and nutrients from the surface of stigma due to this turgid pressure increase

    0Thank You

    ANSWER

    • Posted by Divyanshi Singh 1 year, 4 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Taniya Sultana Khan 1 year, 4 months ago

    The microsprangia comprises the pollen grain and forms a part of male reproductive organ in flowers.

    1Thank You

    ANSWER

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