Biology

In Kreb’s cycle, the hydrogen of malate is accepted by

In Kreb's cycle, the hydrogen of malate is accepted by Options (a) FAD (b) NAD (c) FMN (d) CoA Correct…

Sugarcane is generally propagated vegatatively because

Sugarcane is generally propagated vegatatively because Options (a) it does not produce seeds (b) incidence of disease gets reduced (c)…

The placenta of human beings belong to the category of

The placenta of human beings belong to the category of Options (a) haemochorialis (b) endotheliochorialis (c) syndesmochorialis (d) epitheliochorialis Correct…

Which one of the following can be used as a bioweapon?

Which one of the following can be used as a bioweapon? Options (a) Bacillus anthracis (b) Treponema pallidum (c) Mycobacterium…

Opening and closing of stomata are under the control of

Opening and closing of stomata are under the control of Options (a) K⁺ (b) P (c) Mg (d) None of…

Thickening of arteries due to cholesterol deposition is

Thickening of arteries due to cholesterol deposition is Options (a) arterioclerosis (b) rheumatic heart (c) blood pressure (d) cardiac arrest…

Introduction of foreign genes for improving genotype is

Introduction of foreign genes for improving genotype is Options (a) biotechnology (b) vernalization (c) tissue culture (d) genetic engineering Correct…

Energy is stored in the liver and muscles in the form of

Energy is stored in the liver and muscles in the form of Options (a) carbohydrates (b) glycogen (c) fat (d)…

Which one of the following is absent from the plant cell

Which one of the following is absent from the plant cell Options (a) cell wall (b) dictyosomes (c) centrioles (d)…

DDT belongs to which of the following class of pesticides

DDT belongs to which of the following class of pesticides Options (a) organophosphate (b) organochloride (c) triazines (d) carbamates Correct…