The one which can tolerate highest external osmotic pressure is __________?
The one which can tolerate highest external osmotic pressure is __________?
A. Algae
B. Amoeba
C. Fungi
D. Bacteria
The one which can tolerate highest external osmotic pressure is __________?
A. Algae
B. Amoeba
C. Fungi
D. Bacteria
Molecular formula of chlorophyll ‘a’ molecule is___________?
A. C55H72O5N4Mg
B. C55H70O6N4Mg
C. C50H72O6N4Mg
D. C55H70O5N4Mg
Viruses are __________ smaller than bacteria?
A. 10 – 100 times
B. 10 – 1000 times
C. 100 – 1000 times
D. 1000 – 10000 times
Abscisic acid promotes flowering in short day plants and inhibits in long day plants, which of the following is antagonistic to abscisic acid in terms of flowering______________?
A. Gibberellins
B. Cytokinins
C. Auxins
D. Ethene.
Among the following organisms which shows the best adaptations for locomotion?
A. Amoeba.
B. Earthworm.
C. Reptiles
D. Amphibians.
A. The left parietal lobe
B. cerebrum
C. The right parietal lobe
D. Mid brain
According to Lamarch evolution occurred as the result of__________?
A. Natural selection
B. The theory of recapitulation
C. Inheritance of acquired characters
D. Over production