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What is the principle lie behind the Natural method of birth control?

    • Posted by Yash Thakur 5 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    Can both male and female genes be recessive if yes then which of the gene will be expressed

    • Posted by Aman Yadav 6 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    Differences between allelle ,factor and gene

    • Posted by Aman Yadav 6 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Anisha Sharma 4 hours ago

    A part of DNA which perform a certain character or trait is called gene. For example trait like height of pea plant can be dwarf or tall which can also be written as (t, T)... This (t, T) is called allele.... Hope you understand 😊

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    ANSWER
    What is predation

    • Posted by Harshita Soni 6 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    sperm induces some changes in ovum just after its entry in it. mention any two

    • Posted by Sejal Saini 7 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    What is female gametophyte

    • Posted by Ankita Pant 17 hours ago

    CBSE > Class 12 > Biology
    • 2 answers

    Sejal Saini 6 hours ago

    female gametophye is reffered to embrosac or megagametophyte.it contains 3 antipodals cells, 2 synergids , egg(fused with one male gamete) and polar nuclie (fused with 2 male gamete forming endosperm) hope anwer is satisfactory

    1Thank You

    Sia 🤖 16 hours ago

    The female gametophyte is also commonly called the embryo sac or megagametophyte. The male gametophyte, also called the pollen grain or microgametophyte, develops within the anther and consists of two sperm cells encased within a vegetative cell (Gifford and Foster, 1989).

    1Thank You

    ANSWER
    Define Infertility

    • Posted by Akash Mishra 1 day, 6 hours ago

    CBSE > Class 12 > Biology
    • 2 answers

    Sia 🤖 16 hours ago

    Inability to conceive children or young.

    1Thank You

    Yogita Ingle 16 hours ago

    • Inability to give birth to a child or inability to conceive is called infertility.
    • The reasons for infertility can be physical, hereditary, drugs, psychological etc.

    1Thank You

    ANSWER
    Ncert solutions chapter-3

    • Posted by Kunjan Ips 1 day, 8 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    What is chromosomal disorder

    • Posted by Swagat Panda 1 day, 9 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Neha Suba Balamurugan 1 day, 8 hours ago

    The disorders caused due to the increase or decrease in the number of chromosomes or chromosome set

    2Thank You

    ANSWER
    After post fertilisation in takes place

    • Posted by Suraj Kumar 1 day, 9 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
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    Posted by Swaggy Harshit 1 day, 14 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Swaggy Harshit 1 day, 14 hours 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

    Few rules to keep homework help section safe, clean and informative.
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    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
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    • Ask specific question which are clear and concise.

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

    1Thank You

    ANSWER
    How can humans reproduce practically

    • Posted by Shubh Goswami 1 day, 16 hours ago

    CBSE > Class 12 > Biology
    • 2 answers

    Harman Jassarh 1 day, 15 hours ago

    Sexually

    0Thank You

    Sia 🤖 1 day, 16 hours ago

    Human reproduction naturally takes place as internal fertilization by sexual intercourse.

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    ANSWER
    Cleavage

    • Posted by Shadow Bossbossboss 1 day, 22 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    What is spermatides

    • Posted by Gourav Neemroat 1 day, 23 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    What is the AIDS confermation test

    • Posted by Dhananjay Sahu 2 days, 4 hours ago

    CBSE > Class 12 > Biology
    • 2 answers

    Souromi Chatterjee 1 day, 16 hours ago

    Western blot ELISA test

    0Thank You

    Kushal Prajapat 1 day, 18 hours ago

    Westron blot

    0Thank You

    ANSWER
    Which chapter is most for exam point of view

    • Posted by Zubair Khan 2 days, 6 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    2 difference between DNA and RNA

    • Posted by Anju Phuyel 2 days, 8 hours ago

    CBSE > Class 12 > Biology
    • 2 answers

    Ramen Mahapatra 2 days, 6 hours ago

    The presence of two different nucleoside

    0Thank You

    Shobikaa Ravikumar 2 days, 7 hours ago

    More mutations take place in RNA than DNA. RNA is more reactive than DNA. DNA is more stable than RNA.

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    ANSWER
    What is shine-Dalgarno sequence?

    • Posted by Sangeeta Gupta 2 days, 10 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sia 🤖 1 day, 14 hours ago

    The Shine-Dalgarno (SD) Sequence is a ribosomal binding site in bacterial and archaeal messenger RNA, generally located around 8 bases upstream of the start codon AUG. The RNA sequence helps recruit the ribosome to the messenger RNA (mRNA) to initiate protein synthesis by aligning the ribosome with the start codon.

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    ANSWER
    Whats up everyone finding 12th easy or difficult.

    • Posted by Kriti Sharma 2 days, 11 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    🍭Sukhamar🍭😜 Brar 1 day, 13 hours ago

    both

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    ANSWER
    What do you mean by codon degenerative

    • Posted by Adarsh Deep 2 days, 12 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Deep Singh Kshattri 2 days, 9 hours ago

    Some amino acids are code by more than one coad such as serine code by code-ucu ucc uca and ucg

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    ANSWER
    What is seminal plasma....

    • Posted by Abhijit Mishra 2 days, 13 hours ago

    CBSE > Class 12 > Biology
    • 2 answers

    Yogita Ingle 2 days, 9 hours ago

    Seminal plasma is the fluid that is a major part of human ejaculate.
    Semen is emitted from the male reproductive tract and contains sperm cells and seminal plasma – the liquid which help to keep the sperm cells viable. Seminal plasma has spermine which gives a characteristic odor to the semen.

    0Thank You

    Arjun Kumar Yadav 2 days, 12 hours ago

    A seminal plasma is fluid substance which help the male gamete to move one place to anoter place

    0Thank You

    ANSWER
    Name the organism that posses halpoid and diploid boduy

    • Posted by Rajandra 123 Kumbhkar 456 2 days, 19 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Shobikaa Ravikumar 2 days, 14 hours ago

    Honey bee. Male honey bee (drone): haploid body (as it is developed by parthenogenesis) Female honey bee (Queen and worker) : diploid body (developed from zygote).

    2Thank You

    ANSWER
    What is pec

    • Posted by Sudhir Kumar 2 days, 19 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Sia 🤖 13 hours ago

    PEC is an industry leading, risk-management company that provides a technology-enabled contractor management service for reporting and measuring contractor risk, safety and compliance information to owner clients (operators).

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    ANSWER
    Marshall Nirenberg - He helped I'm dicephering codon by providing cell free structure for protein synthesis.. What is means of dicephering codon

    • Posted by Kaushal Rawat 2 days, 20 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    About Femail reproduction

    • Posted by Neymar Arya 3 days, 4 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER
    What are the major difference between meiosis and mitotic divisions ?

    • Posted by Richa Singh Si 3 days, 7 hours ago

    CBSE > Class 12 > Biology
    • 3 answers

    Himam Jani 2 days, 13 hours ago

    Meiosis is the type of cell division results in offspring having chromosome half to that of parent.it results in production of 4 daughter cells. Mitotic is the division in which offspring have same no of chromosome to thst of parent.it results in production of 2 daughter cells.

    2Thank You

    Afroj Rose 2 days, 14 hours ago

    Meiosis involve not in one but involve in two cell division and mitotic division involved in germ cell or reproductive cell

    1Thank You

    Himanshu Kumar 3 days, 6 hours ago

    *** cell and other cell

    0Thank You

    ANSWER
    What is spore formation?

    • Posted by Tushar Gautam 3 days, 13 hours ago

    CBSE > Class 12 > Biology
    • 3 answers

    Arjun Kumar Yadav 2 days, 12 hours ago

    Spore formation is a type of asexual reproductin in which new plant is produces from the flagellaus structure (spore ) of pre existing plants

    0Thank You

    Afroj Rose 2 days, 14 hours ago

    It is a type of asexual reproduction in this the small smores produce a new plants

    0Thank You

    Richa Singh Si 3 days, 7 hours ago

    It is a type of asexual reproduction occur in flowering plants such as fungi and bacteria . In this method hundreds of tiny spores become new plants .

    2Thank You

    ANSWER
    Short note on parthenocarpy and pathenogenesis

    • Posted by Zoya Niyaziya 3 days, 14 hours ago

    CBSE > Class 12 > Biology
    • 2 answers

    Afroj Rose 2 days, 14 hours ago

    The production of seed without fertilization is called parthenogenesis

    0Thank You

    Tushar Gautam 3 days, 14 hours ago

    Parthenogenesis:The phenomenon of development of female gamete directly into an individual without fertilization is called parthenogenesis.

    1Thank You

    ANSWER
    When male mating with more than one female then he suffer from aids like diseases is it happen also with female

    • Posted by Siya Prasad 3 days, 15 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Adarsh Deep 2 days, 12 hours ago

    Yes

    0Thank You

    ANSWER
    What is reproductive phase

    • Posted by Angel Pankti 3 days, 15 hours ago

    CBSE > Class 12 > Biology
    • 1 answers

    Aysha Enami 3 days, 12 hours ago

    It is the phase when an individual organism reproduces sexually. In plant the flowering shows reproductive phase. In human the onset of menstrual cycle and formation of sperm shows reproductive phase.

    1Thank You

    ANSWER

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