Amoeba can move with the help of?
Amoeba can move with the help of?
		A. Flagella
B. Pseudopodia
C. Water
D.Cilia
Amoeba can move with the help of?
		A. Flagella
B. Pseudopodia
C. Water
D.Cilia
The productivity of aquatic ecosystem is basically determined by light and____________?
		A. CO2
B. O2
C. Water
D. Nutrients
Notochord is present throughout life in___________?
		A.	Urochordates
B.	Cephalochordates
C.	Chordates
D.	Vertebrates
Each turn of DNA contain ____________ nitrogenous base pairs?
		A. 5
B. 10
C. 20
D. 25
Secondary cell wall of sclerenchyma cells is impregnated with_________________?
		A. Cellulose.
B. Peptidoglycan and murein.
C. Lignin.
D. Pectin.
The trioses which are intermediate in respiration and photosynthesis are_______________?
		A. Glyceraldehydes
B. Dihydroxy acetone
C. Both of these
D. None of these
The chlorophyll molecule is embedded in the core of thylakoid membrane which acts as___________?
		A.	Hydrophilic
B.	Hydrophobic
C.	Both of these
D.	None of these