Class 12

Avneet Kaur

Asked: October 11, 2021In: Class 12 Biology

A low level of expression of lac operon occurs at all the time. Can you explain the logic behind this phenomena.

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology Extra Questions Answers

Anita

Asked: October 11, 2021In: Class 12 Biology

There is only one possible sequence of amino acids when deduced form a given nucleotides. But multiple nucleotide sequences can be deduced from a single amino acid sequence. Explain this phenomena.

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology Extra Questions Answers

Surbhi Saha

Asked: October 11, 2021In: Class 12 Biology

Retrovirus do not follow central dogma. Comment.

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology NCERT Extra Questions Answers

Chanda Kamari

Asked: October 11, 2021In: Class 12 Biology

Why is the frequency of red-green colour blindness is many times higher in males than that in the females?

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology Extra Questions Answers

Sadhavi Chopra

Asked: October 11, 2021In: Class 12 Biology

What is Down’s syndrome? Give its symptoms and cause. Why is it that the chances of having a child with Down’s syndrome increases if the age of the mother exceeds forty years?

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology Extra Questions Answers

Category: Class 12

A low level of expression of lac operon occurs at all the time. Can you explain the logic behind this phenomena.

There is only one possible sequence of amino acids when deduced form a given nucleotides. But multiple nucleotide sequences can be deduced from a single amino acid sequence. Explain this phenomena.

Retrovirus do not follow central dogma. Comment.

Why is the frequency of red-green colour blindness is many times higher in males than that in the females?

What is Down’s syndrome? Give its symptoms and cause. Why is it that the chances of having a child with Down’s syndrome increases if the age of the mother exceeds forty years?

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

How to learn palmistry online free in hindi?

Palmistry: Hasth rekha kaise dekhe?

Forgot Password

Category: Class 12

Discussion Forum Latest Questions