No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

    • Posted by Vaishali Tewari 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Tanuja Biswas 7 years, 9 months ago

    If u r a regulator that means u cn maintain ur internal body environment ( temperature, osmotic pressure etc.) Irrespective of the external conditions. But this process ...requires expenditure of a good amount of energy. All organisms cannot afford to waste so much of their energy to maintain the body conditions with every changing weather. U see if one lives in a desert, how much energy would be wasted by the organism if they would regulate. U cn read in more detail from ncert pg 224 last para from 12th line from bottom .....

    2Thank You

    ANSWER

    • Posted by Tehrim Rockstar 5 years, 9 months ago

    CBSE > Class 12 > Biology
    • 5 answers

    Go Pika 7 years, 9 months ago

    ^_^ yeah that's me. I thought you were blocked. 3 more days left for exam!

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Hey ms kvian r8??

    1Thank You

    Tehrim Rockstar 7 years, 9 months ago

    My one. Comment has been reported. But there is no error whilr posting something.....

    0Thank You

    Go Pika 7 years, 9 months ago

    You were blocked for mentioning this

    0Thank You

    Go Pika 7 years, 9 months ago

    :/

    0Thank You

    ANSWER

    • Posted by Tehrim Rockstar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 3 answers

    Go Pika 7 years, 9 months ago

    Yeah yeah yeah

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    At the end of ncert. Book

    0Thank You

    Priyanka Bohra 7 years, 9 months ago

    Is there supplementary of bio also

    0Thank You

    ANSWER

    • Posted by Tehrim Rockstar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Go Pika 7 years, 9 months ago

    It will be very direct anyway

    1Thank You

    Go Pika 7 years, 9 months ago

    You may not be asked to draw it. But you'll be asked questions based on it. Like it's markings and it's funtions

    1Thank You

    ANSWER

    • Posted by Shubham Gupta 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Go Pika 7 years, 9 months ago

    If that BOD I'd reduced significantly then the effluent is sent to settle down where the flocks are settled . These sludges are known as alctivaated slug.

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Srch gugle bro..

    0Thank You

    ANSWER

    • Posted by Tehrim Rockstar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Tehrim Rockstar 7 years, 9 months ago

    Got it..... No need to ans

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    On book i hav read..... Bt unable to remember plz. Help. Me

    1Thank You

    ANSWER

    • Posted by Akansha Sharma 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Go Pika 7 years, 9 months ago

    Last page of that chapter

    0Thank You

    ANSWER

    • Posted by Tarun Kumar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Vatsala Pandey 7 years, 9 months ago

    Coz tapetum is the wall of anther, which is diploid in nature

    0Thank You

    ANSWER

    • Posted by Abutalib Naqvi 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Shefali Mourya 7 years, 9 months ago

    p^2+q^2+2pq=1

    1Thank You

    ANSWER

    • Posted by Shagun Waraich 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Tehrim Rockstar 7 years, 9 months ago

    Histamines n d Ｐｒｏｓｔａｇｌａｎｄins

    1Thank You

    ANSWER

    • Posted by Pankaj Sihag 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Vatsala Pandey 7 years, 9 months ago

    Pisiculture deals with the rearing and breeding of fishes. But aquaculture deals with the rearing and breeding of other aquatic animals also like crabs, lobster etc

    1Thank You

    ANSWER

    • Posted by Ahammed Salim 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Tehrim Rockstar 7 years, 9 months ago

    Hope for easyyyy... ..plz dont even use the word tough .......

    1Thank You

    ANSWER

    • Posted by Tehrim Rockstar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Shagun Waraich 7 years, 9 months ago

    Tapetum undergo endomitosis , the nucleus divide in nuclear membrane but cytokinesis not occur so tapetum become binucleate

    4Thank You

    ANSWER

    • Posted by Baishali Saha 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by Hazel Bhullar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 3 answers

    Baani N 7 years, 9 months ago

    Sorry the answer to this ques.is 1.when the genes of different traits are located on the same chromosome. 2.when the genes of different traits may be located on different chromosome .

    2Thank You

    Hardeep Kaur 7 years, 9 months ago

    When there is incomplete linkage

    3Thank You

    Baani N 7 years, 9 months ago

    Test cross

    1Thank You

    ANSWER

    • Posted by Navdeep Buttar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Baani N 7 years, 9 months ago

    It states in the inheritance of the 2 pairs of contrasting trait/characters,the factors of each pair of characters segregate independently of the other pair of characters

    2Thank You

    ANSWER

    • Posted by Komal Preet 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Tehrim Rockstar 7 years, 9 months ago

    ??

    0Thank You

    ANSWER

    • Posted by Shagun Waraich 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 9 answers

    Tehrim Rockstar 7 years, 9 months ago

    Hmm

    0Thank You

    Shagun Waraich 7 years, 9 months ago

    Oh I got it .,,,,, it refers to a specific DNA segment which can be injected into the cell of his body to form specific protein

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Kk wlcm ?

    0Thank You

    Shagun Waraich 7 years, 9 months ago

    And thnx a lot......

    0Thank You

    Shagun Waraich 7 years, 9 months ago

    I have read this question in Xam idea at pg no. 315

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Plz tell me the pg no. Where u read thid...

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Dont be sad ill tell wait....

    0Thank You

    Shagun Waraich 7 years, 9 months ago

    ?

    0Thank You

    Shagun Waraich 7 years, 9 months ago

    Plzz tell fast if anyone knows ?

    0Thank You

    ANSWER

    • Posted by Shagun Waraich 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Shagun Waraich 7 years, 9 months ago

    Yeah ! Thnx

    1Thank You

    K Gopika 7 years, 9 months ago

    Passive immunization. It's like you send a army of force rather than teacher to teach the cells how to fight better next time. Hope you get want I mean

    3Thank You

    ANSWER

    • Posted by Anu A 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by K Gopika 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    ANSWER

    • Posted by K Gopika 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Tehrim Rockstar 7 years, 9 months ago

    М єχтяємєℓу ѕяу .......υ gσт вℓσ¢кє∂ ¢σz σf мє....уя яєαℓℓу νяу ѕяу .....

    2Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Its the slope.. Iт jyst telL µ§ hðw §þê¢ïê rï¢hñê§ vår¥ wï†h årêå £ðr êg ï£ ï† ï§ måkïñg lꧧ åñglê wï†h x åxï§ §þê¢ïê яι¢ниєѕ ï§ ñð† ïñ¢rêå§ïñg mµ¢h å§ årêå ï§ ïñ¢.. åñÐ ï£ ï† måkê§ lårgêr åñglê wï†h x åxï§ §þê¢ïê ïñ¢. At faster rate ЩIƬΉ ƧMΛᄂᄂ IПᄃ IП ΛЯΣΛ ЩΉIᄃΉ Gєиєяαℓℓу нαρρєиѕ ιи ℓαяgєя αяєαѕ...вαкι ʝα∂α ¢ℓєαя тσ н иι уя

    1Thank You

    ANSWER

    • Posted by Gullu Verma 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    K Gopika 7 years, 9 months ago

    (Faba beans ) Vicia faba

    1Thank You

    ANSWER

    • Posted by K Gopika 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    K Gopika 7 years, 9 months ago

    Done dear

    1Thank You

    Tehrim Rockstar 7 years, 9 months ago

    No need to lrn them.... Coz specie composition change every year..... They havent asked till now in boards....

    1Thank You

    ANSWER

    • Posted by K Gopika 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    K Gopika 7 years, 9 months ago

    Yeah I thought the same. But I thought I'll put here for now. And wait for the response

    1Thank You

    ANSWER

    • Posted by K Gopika 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    K Gopika 7 years, 9 months ago

    Anyway neet needs it still for CBSE?

    0Thank You

    ANSWER

    • Posted by Kanishk Aggarwal 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Baani N 7 years, 9 months ago

    Start from ecology Reproduction Biology and human welfare Geneticsand then biotechnology

    1Thank You

    ANSWER

    • Posted by Tehrim Rockstar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 10 answers

    K Gopika 7 years, 9 months ago

    Mom said it like I have to clear it this year itself. But I'm surly they would say nothing if I do something reputable

    1Thank You

    K Gopika 7 years, 9 months ago

    Much supportive :/ I too didn't put serious effort for it though we did in the 11th beginning. So I understand it's difficulty.

    1Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Yeah... I also want to accomplish my dream but my family is not supporting me... But i will put my every effort to convince them..... Nd may give the exam next year bcoz i havnt prepared anything related it....till now.... Nd what about ur family bhn.....

    0Thank You

    K Gopika 7 years, 9 months ago

    Start a new post if you want to reply . Because I may or may not come down to read old posts

    0Thank You

    K Gopika 7 years, 9 months ago

    Ncert is enough for bio part. But for physics and chemistry respective books are suggested. But I don't know how in short time those things are possible

    0Thank You

    K Gopika 7 years, 9 months ago

    Even I have financial reasons. And ncert is enough but like if they ask you questions you may have read the answer for it but you don't know it because you didn't know they could ask a question from it. I mean you need a damn damn lot of practice. So do series buy last year's questions carrying books. Keep practicing. Because I'm going to do it

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Due to finanacial reasons i cant go in doctor line yr........ Are ncrt books enough for..this.exam....

    0Thank You

    K Gopika 7 years, 9 months ago

    Seriously no. I dropped our from Aakash for some medical reason. And I thought I may go down if I go to Aakash in boards. That was a stupidest decision ever. And within this 1 month I need to go through the almost 10 books of ncert. What about you

    0Thank You

    Tehrim Rockstar 7 years, 9 months ago

    Have u prepared 4 neet gopika......

    0Thank You

    K Gopika 7 years, 9 months ago

    Lot more. Google it. You get an ample. Either research or progression or teaching industry. 3 ways we can choose. Fast moving is probably agriculture, research based on many unanswered questions and medicines for incurable disease.

    0Thank You

    ANSWER

    • Posted by Aritri Sarkar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    K Gopika 7 years, 9 months ago

    Extra part of a plant for storing food! Andain function of it is to reproduce so you can it to be a reproductive organ in a plant.

    1Thank You

    ANSWER

    • Posted by Tarun Kumar 7 years, 9 months ago

    CBSE > Class 12 > Biology
    • 1 answers

    Aritri Sarkar 7 years, 9 months ago

    The first three performs the function of protection nd dehiscence of anthers to release pollen grains nd tapetum provides nourishment to the developing pollen grains

    2Thank You

    ANSWER

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2026