Which of the following allows precise muscular movements_______________?
(A) Cerebrum
(B) Cerebellum
(C) Thalamus
(D) Hypothalamus
Which of the following acts as thermoregulator?
(A) Cerebrum
(B) Cerebellum
(C) Thalamus
(D) Hypothalamus
Intelligence is under the control of____________?
(A) Cerebrum
(B) Cerebellum
(C) Thalamus
(D) Hypothalamus
Which of the following is second largest part of the brain_______________?
(A) Cerebrum
(B) Cerebellum
(C) Thalamus
(D) Hypothalamus
Which of the following is largest part of brain?
(A) Cerebrum
(B) Cerebellum
(C) Medulla oblongata
(D) Thalamus
Of the following which one is not an energy releasing process?
(A) Glycolysis
(B) Respiration
(C) Photosynthesis
(D) Kreb’s cycle
Carotenoids perform protective function in_____________?
(A) Animals
(B) Plants
(C) Both of these
(D) None of these
The organisms able to use sunlight directly as a source of energy are_____________?
(A) Plants
(B) Animals
(C) Omnivores
(D) Fungi
Quantitative study of energy relationships in biological systems obeys.
(A) Bioenergetics
(B) Laws of thermodynamics
(C) Laws of thermo chemistry
(D) Laws of chemical energetic
Which of the following is a compensation point:
(A) Leaves respire and utilize O2 and release CO2.
(B) Photosynthesis and respiration occur at same rate. So there is not net exchange of gases between atmosphere and plants.
(C) Rate of photosynthesis increases, so do the O2 production, with a net release of oxygen coupled with the uptake of CO2.
(D) Rate of respiration becomes more than rate of photosynthesis.