AIIMS Botany Questions

Assertion : Complementary base pairing occurs in DNA. Reason : This is because adenine is combined with cytosine with a double bond and guanine is combined with thymin with a triple bond.

Chimeric DNA is

Identify the diagram

Identify the given diagrams and mark the correct option

Gene library or DNA library has collection of

Select the correct diagram.

Identify the diagrams

Which of the following are plant growth promoters?

Select the correct option w.r.t. Age pyramids.

Identify a, b, and c

What is the site of C₃ cycle in C₃ and C₄ plants

Which hormone inhibit morphogenesis

Which of the following set is not natural plant growth regulator

1. Match the column I and II

Which increase shoot growth in callus culture?

Match the Columns

Which of the following represent zygomorphic symmetry

Select the correct option regarding genetic code of Glycine

Genes on same chromosome can be

Match the following

Virus free plants can be generated through-

Which gas is present predominantly in biogas

Match the column I and II

Match the Column-I with II

ATP formation occurs through which of the following-

Who discovered DNA fingerprinting

Which is similar term to Hybrid vigour?

Which of the following is correct about symplast?

Which of the following switch off lac operon

Match the Column-I with II

What are the requirements in tissue culture

Match the column

Virus free plants can be formed by

Match the column I and II

Which is wrong about mitochondria?

Which of the following is incorrect

Which gases are responsible for increasing the temperature of atmosphere?

m-RNA is formed by

Which of the following is correct set of macronutrients?

Which of the following is correct

Percentage of (G + C) is

Match list A and List B and choose correct option

Which statement is correct

Arrange them on the basis of increasing size:

If mitochondria is absent in mature RBC what will be the source of energy:

Match the column-I and column-II

The process of removal of anther from the flower bud before it dehisces is called as

Which of the following is microelement?

Which of the following is a sex linked character

Select the correct option w.r.t. Age pyramids.