List of practice Questions

The term ``Grand period of growth'' was given by _________
The layer of anther wall, which help in its dehiscence is _________
How many among the sixteen offsprings produced in the F2 generation will have parental combinations of two genes controlling wheat kernel colour?
In herbivorous animals, appendix helps in digestion of .........
One of the following cell organelles is involved in synthesis and storage of fat.
Eustachian valve guards the opening of ...............
The gene transfer between unrelated plants is brought about by ...............
The applications of DNA fingerprinting technique are following EXCEPT ............
The process of tubular secretion adds following substances to the renal fluid EXCEPT .............
The sites of nitrogen fixation in blue green algae are ...........
On sensitization, activated B-lymphocytes multiply to form clone of specific ........, which in turn produce ...........
Pusa Shubhra, a variety of cauliflower, is produced to prevent ..........
In Column - I there are names of viral diseases while in Column-II there are names of viruses. Find out INCORRECT pair.
Highest taxonomic category is ................
At how many places, Co-A is used in aerobic respiration after glycolysis?
A gap present in upper jaw, between incisor and canine of ape is ............
Increased blood pressure and heart rate, deposition of fats in eye sockets and weight loss are found in ..............
What proportion of photosynthetically fixed CO2 goes back to the atmosphere, in C4 plants by photorespiration?
How many of the following statements is/are true?
i) Alleles are located on different loci.
ii) An allele individually controls a trait.
iii) An allelic pair controls two traits.
iv) An allelic pair controls a single trait.
Branching tree like processes of white matter called ............ are located in ............. of CNS.
Exudation of water from the cut end of basal part of stem is due to ...........
In Kalanchoe, vegetative reproduction takes place by ...........
Which one of the following is NOT a characteristic of genetic code?
A pea plant with genotype YyRr is crossed with another pea plant with genotype yyrr. The expected phenotypic ratio of individuals formed will be ...............
Generally lower pulse rate is observed in ...............