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    • Posted by Arshi Naaz 11 months, 2 weeks ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Arshi Naaz 11 months, 2 weeks ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Sukhmanpreet Kaur 11 months, 2 weeks ago

    CBSE > Class 12 > Biology
    • 2 answers

    Amra Zainab 2 months, 1 week ago

    Hi

    18Thank You

    Rajat Kumar 11 months, 2 weeks ago

    Notes

    11Thank You

    ANSWER

    • Posted by Srishti Semwal 11 months, 2 weeks ago

    CBSE > Class 12 > Biology
    • 1 answers

    Srishti Semwal 11 months, 1 week ago

    🙄

    16Thank You

    ANSWER

    • Posted by Srishti Semwal 11 months, 2 weeks ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Bhawna Rohilla 11 months, 3 weeks ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Sabina Naaz 11 months, 3 weeks ago

    CBSE > Class 12 > Biology
    • 1 answers

    Ilma Sheikh 11 months, 3 weeks ago

    Because parasite means dependent so one host depend on second host

    9Thank You

    ANSWER

    • Posted by Gauri Singh 11 months, 3 weeks ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Joyab Khan 11 months, 3 weeks ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Nida Shams 1 year ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Nisha Tiu 1 year ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Ananya Sharma 1 year ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Madhu Tanwar 1 year ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Yashika Chandila 1 year ago

    CBSE > Class 12 > Biology
    • 2 answers

    Dalvir Singh 1 year 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 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, 1 month ago

    CBSE > Class 12 > Biology
    • 1 answers

    Madhu Tanwar 1 year ago

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

    2Thank You

    ANSWER

    • Posted by Shikha Singh 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 2 answers

    Diksha Mishra 1 year 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 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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    4Thank You

    ANSWER

    • Posted by Sakshi Samdhyan 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Sakshi Samdhyan 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Anany Grover 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Azra Ashfak 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Shivangi Kumari 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 4 answers

    Shubham Maddheshiya 1 year 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, 1 month 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, 1 month ago

    Could help me for study

    3Thank You

    Dikshya Patel 1 year, 1 month ago

    Hlo

    2Thank You

    ANSWER

    • Posted by Om Mewara 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 1 answers

    Asti Singh 1 year, 1 month 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, 1 month ago

    CBSE > Class 12 > Biology
    • 3 answers

    Mohd Sufiyan Tyagi 1 year, 1 month ago

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

    0Thank You

    Hira Ansari 1 year, 1 month ago

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

    1Thank You

    Navya Tiwary 1 year, 1 month 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, 1 month ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Arunika Sharma 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sejal Sharma 1 year, 1 month 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, 1 month ago

    CBSE > Class 12 > Biology
    • 1 answers

    Mohd Sufiyan Tyagi 1 year, 1 month ago

    1 meiotic divison and 2 mitosis

    0Thank You

    ANSWER

    • Posted by Mohana Suresh 1 year, 1 month ago

    CBSE > Class 12 > Biology
    • 1 answers

    Akshita . 1 year, 1 month 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, 1 month ago

    CBSE > Class 12 > Biology
    • 2 answers

    Sejal Sharma 1 year, 1 month ago

    New individual are formed without the act of fertilization

    0Thank You

    Najuma Banoo 1 year, 1 month ago

    The apomixis is th

    0Thank You

    ANSWER

    • Posted by Kusum Bhagat 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sejal Sharma 1 year, 1 month 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, 2 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Taniya Sultana Khan 1 year, 2 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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