Incorrect URL accessed!!!!

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Explain law of independent assortment

Posted by Shivam Agarwal 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Surya Suresh 7 years, 9 months ago

The factors independently assort and combine in all permutations and combinations.

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Posted by Surya Suresh 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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Secondary treatment

Posted by Anshul Singh 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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Why RNA do not obey chargaff rule ??????

Posted by Pankaj Sihag 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

K Gopika 7 years, 9 months ago

Single strand

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The lac operon.

Posted by Ankit Singh 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

K Gopika 7 years, 9 months ago

Study the diagram. Thats enough. 1st is for without lactose 2nd one will be the case when lactose is present. To Brest the lactose those enzymes should be encoded. In the absence it will not allow to encode, by blocking it (1st case)

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Non ovarian hormones??name them.

Posted by Disha . 7 years, 9 months ago

CBSE > Class 12 > Biology

4 answers

Aman Gupta 7 years, 9 months ago

Gonadotropin

K Gopika 7 years, 9 months ago

Lh nad fsh

Pawan Waraich 7 years, 9 months ago

Hmm gonadotrophins

K Gopika 7 years, 9 months ago

Gonadotropin I think so

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What are the factors affecting Hardy Weinberg principle?

Posted by Surya Suresh 5 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

K Gopika 7 years, 9 months ago

ANSWER

What is the role of LSH Fh

Posted by Amit Kumar 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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How to start revision for bio??

Posted by Bhavika Rai 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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Recombinant DNA technology in molecular diagnosis??? Pls explain

Posted by Arathy S 7 years, 9 months ago

CBSE > Class 12 > Biology

2 answers

K Gopika 7 years, 9 months ago

Ketie Amy Ascough . This is a name of a youtuber. This is an animation Really fantastic. Before and after seeing it read this stuff in page no. 194&195

Arathy S 7 years, 9 months ago

Pls give me the answer

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Spiral ecological pyramid

Posted by Aryan Singh 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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What is hardy Weinberg equilibrium..pls answer

Posted by Arathy S 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Dasneet Nanehry 7 years, 9 months ago

P2 + 2pq + q2 =1

4Thank You

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What is amoeba

Posted by Parul Yadav 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Harsh Garg 7 years, 9 months ago

Amoeba is an unicellular organism

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What is cry gene?

Posted by Sandip Mondal 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Arathy S 7 years, 9 months ago

It is a toxic gene synthesized by bacillus thuringiensis

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Endosperm

Posted by Abhi Khatkar 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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Give the binomials of 2 types of yeast

Posted by Prince Yadav Prince 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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How embryo made

Posted by Jaindra Bhardwaj 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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Why is such a body necessary for development of GM crop

Posted by Shashank Bharti 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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R allen rules nd bergmanns rule contradictory..

Posted by Arsh Issapuriya 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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What is rop

Posted by Tamanna Tanwar 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Pawan Waraich 7 years, 9 months ago

Rop codes for protein involved in replication of plasmid

5Thank You

ANSWER

What does fertilization occur in human ? Explain events that occur during this process??

Posted by Ankur Singh 7 years, 9 months ago

CBSE > Class 12 > Biology

5 answers

Pranul Sharma 7 years, 9 months ago

Ampullary isthamic junction

Tamanna Tanwar 7 years, 9 months ago

Ampulla

Lakhan Sahu 7 years, 9 months ago

Ampulla

Deepa Chanwariya 7 years, 9 months ago

ampulla -isthamus junction.

Joza Lo 7 years, 9 months ago

I think the question would be where does fertilisation occur in human beings and explain the events. The answer would be isthmus in the fallopian tube The events are clearly explained in page 51of the textbook

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What is xenogamy

Posted by Bishnu Kishore Dash 7 years, 9 months ago

CBSE > Class 12 > Biology

1 answers

Joza Lo 7 years, 9 months ago

Xenogamy refers to transfer of pollen grains from anther of one flower to stigma of another flower of different plant . In xenogamy pollination take place between 2 different plants.however in case of autogamy and geitnogamy pollination takes place in the same plant.

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RAptel

Posted by Shreya Singh 7 years, 9 months ago

CBSE > Class 12 > Biology

0 answers

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In ncert pg47 why spermatids r shown. Embedding head in sertoli cell nd not. Spermatozoa

Posted by Arsh Issapuriya 7 years, 9 months ago

CBSE > Class 12 > Biology

6 answers

K Gopika 7 years, 9 months ago

Leave it. Draw the way it's given. See spermatozoa is a differentiated spermatid but the diagram seems to wrong. So it's your Wish to follow th bool or your brain

Pranul Sharma 7 years, 9 months ago

To get nutrition form Sertoli cell

Arsh Issapuriya 7 years, 9 months ago

Yeah! Right

3Thank You

Pawan Waraich 7 years, 9 months ago

No idea yrr I 've read that the after spermatogenesis sperm head become embedded in sertoli cell .......................also there is a transformation of spermatid into spermatozoa called as spermiogenesis ..........so in my view also spermatozoa shd be embedded head in sertoli cell

Arsh Issapuriya 7 years, 9 months ago

#shagun....

Arsh Issapuriya 7 years, 9 months ago

.??

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Allen's rule says that organism in colder region have shorter limbs but it is also given in chapter that organisms in colder region should have larger sizes to have large vol. per surface area ratio , it looks like both statements are contradictory to each other , please help me understand ???

Posted by H K 7 years, 9 months ago

CBSE > Class 12 > Biology

3 answers

H K 7 years, 9 months ago

Thanks for acknowledging me about Bergmann's rule it helped in understanding

H K 7 years, 9 months ago

I got it , bergmann's rule says that the bodies of organisms are more compact or round shaped in colder regions to prevent heat expel even if they are large But Allen's rule is that the body of those organisms are smaller who have a more linear structure .

Arsh Issapuriya 7 years, 9 months ago

Refer to bergmanns rule... U may get an idea... If u got that plz ans me..... Coz i didnt get that at all...