Options:
- A. Passive Transport
- B. Osmosis
- C. Active Transport
- D. Diffusion
View Answer
C. Active Transport
Biology
New alleles can be introduced into a population
Options:
- A. Mutation
- B. Natural selection
- C. Gene flow
- D. Both A & C
View Answer
D. Both A & C
Muscle fatigue occurs due to accumulation of___________?
Options:
- A. Acidic acid
- B. Butyric acid
- C. Citric acid
- D. Lactic acid
View Answer
D. Lactic acid
Steroids, a biologically active organic compound, are derived from __________?
Options:
- A. Hormones
- B. Chemicals
- C. Cholesterol
- D. Carbohydrates
View Answer
C. Cholesterol
In chrosomes, the material controlling heredity is ________ ?
Options:
- A. DNA
- B. Histones
- C. Chromocentres
- D. RNA
View Answer
A. DNA
X-chrosome is _________?
Options:
- A. Telocentric
- B. Submetacentric
- C. Acrocentric
- D. Acentric
View Answer
B. Submetacentric
The frequency of a character is found to be increasing when __________?
Options:
- A. It is dominant
- B. It is recessive
- C. It is adaptable
- D. It is inheritable
View Answer
D. It is inheritable
Which is the smallest gland in human body ______?
Options:
- A. Pituitary Gland
- B. Pineal Gland
- C. Adrenal Gland
- D. Parathyroid
View Answer
B. Pineal Gland
MDT is used for disease :_________?
Options:
- A. Tuberculosis
- B. Polio
- C. Leprosy
- D. None of these
View Answer
C. Leprosy
how many kingdoms of life exist?
Options:
- A. 1
- B. 5
- C. 6
- D. None of these
View Answer
B. 5