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What is fellowship?

Posted by Priyanka Bohra 8 years, 2 months ago

CBSE > Class 12 > Biology

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Chapter 5

Posted by Kushal Gupta 8 years, 2 months ago

CBSE > Class 12 > Biology

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Explain the processs of transalation on eukaryto

Posted by Sailesh Kumar 8 years, 2 months ago

CBSE > Class 12 > Biology

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State the role of C peptide in human insulin.

Posted by Sanaya Verma 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Sakshi Rai 8 years, 2 months ago

Insulin m c peptide ka koi role nhi h..a and b do chains di sulfide bond se judi rehti h jise insulin kehte h.....insulin banane k lie c peptide ko alag kiya jata h...c peptide ki presence m use pro hormone kehte h nd most important about insulin that this low blood sugar level in body.....

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What is ori

Posted by Chhatrapal Ahirwar 8 years, 2 months ago

CBSE > Class 12 > Biology

2 answers

Sakshi Rai 8 years, 2 months ago

Ori origin of replication k bindu ko kehte h...kisi v dna m ydi ori present nhi h to vo dna replication nhi ker sakta h....

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Divya Sen 8 years, 2 months ago

Origin of replication

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What is stratification in lake?

Posted by Rushabh Kanase 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Sakshi Rai 8 years, 2 months ago

Stratification mtb lake m her jegeh temp. Alag alag hoga..nd alg alg temp. Ki vejeh se plant alg alg growth karenge..like jeha jyada tmp.hoga vha k plant bade hoge..jeha sunlight nhi pahuch paa rhi h vha plant chhote hoge..to kisi ek system m alg alg level pr plants ki growth hona stratification kehlata h.......

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Australopithecus is considered a transitional human form.Explain?

Posted by Santy Gill 8 years, 2 months ago

CBSE > Class 12 > Biology

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why females lasts orgasm 4 times than males??

Posted by Abhishek Agarwalla 8 years, 2 months ago

CBSE > Class 12 > Biology

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Leading cell kya secret kerti h??

Posted by Sakshi Rai 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Swagata Singha 8 years, 2 months ago

It's Leydig cell... They secrete male androgens( testosterone)

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Koi bataega kis cheej ki datesheet ki bat ho rahi h??

Posted by Sakshi Rai 8 years, 2 months ago

CBSE > Class 12 > Biology

2 answers

Sakshi Rai 8 years, 2 months ago

Thanks yrr...but m m.p board se hoo....

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Divya Sen 8 years, 2 months ago

Class 12 CBSE Board exam date

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ca2+ is very important for fertilisation in humans. In the absence of it fertilisation does not occur. comment

Posted by Ayush Kumar 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Sakshi Rai 8 years, 2 months ago

Aesa nhi h...ca2+semen m seminal vesical nd pristate gland dwara secret hota h......calshium ki kami semen m hogi but itna fertilization per effect nhi padega kyoki semen m main part sperm hote hnd fertilization k lie semen ka ****** k through jana jaroori hota h ...ampulla m fertilization sperm nd ovem ka hota h jisse zigote banega...a such ca2+ ka koi jyada roll nhi rehta h.....

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Difference between linkage and recombination.

Posted by Divya Sen 8 years, 2 months ago

CBSE > Class 12 > Biology

2 answers

Sakshi Rai 8 years, 2 months ago

Recombination mtb ....do geno ka crossing over hona...nd done gene alag alag chromose se aae ho.....and combination se new character devlope ho jana...

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Sakshi Rai 8 years, 2 months ago

Linkage mtb kisi 2 genes ka ek doosre se link rehna her pedhi m vo do gene hamesha sath jaenge...aese geno ko link gena and this phenamena is called linkage..

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Are some questions repeated in board exams from previous year's papers??

Posted by Divya Sen 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Swagata Singha 8 years, 2 months ago

Yes. Often.

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Law of Dominance

Posted by Devashish Dhauni 8 years, 2 months ago

CBSE > Class 12 > Biology

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Ramesh visited a garden a month back and saw a number of butterflies, dragon flies, beetles and moths

Posted by Sumi Suma 8 years, 2 months ago

CBSE > Class 12 > Biology

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Why single cell organism cannot die?

Posted by Pratiksha Chauhan 8 years, 2 months ago

CBSE > Class 12 > Biology

1 answers

Vatsala Pandey 8 years, 2 months ago

Single cell organisms reproduces asexually (say that by fission , budding etc) jn which they divide their parental body into daughter cells. Hence they cannot die. U might have studied how amoeba reproduce!

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What is fission

Posted by Sumit Kumar 8 years, 2 months ago

CBSE > Class 12 > Biology