ICMR JRF Life Science Exam 2019 (Model Question Paper 12)

Lysosomes are known as the 'suicidal bags' because of:

Which one of the following crop is highly tolerant to the salt stress?

The only known nickel-containing enzyme in higher plants is ____.

Which one of the following is NOT found in the mitochondrial matrix?

The distance between the neighboring base pairs in the DNA is:

Which of the following viruses is used for the bio-control of insect pests in plants?

In C4, plants the enzyme responsible for the primary fixation of CO2 is:

When a heterozygous offspring is crossed with the homozygous recessive parent, the cross is called:

Which of the following fluorescent dye emits green light?

The algal bloom in a pond ecosystem can be an example of:

Nitrates are converted into nitrogen by

The inflection point in a population growth curve is represented by:

The resolution of an electron microscope is higher than the optical microscope because of:

Spherical subunits of eukaryotic chromatin composed of a core particle consisting of an octamer of histones and 146 nucleotide pairs are called:

The suppression of the activity of one gene by another non-allelic gene is called: