Brown algae are also known as___________?
Brown algae are also known as___________?
		A.	Phaeophyta
B.	Rhodophyta
C.	Pyrrophyta
D.	Chrysophyta
Brown algae are also known as___________?
		A.	Phaeophyta
B.	Rhodophyta
C.	Pyrrophyta
D.	Chrysophyta
Which of the following statement is incorrect about RNA_________________?
		A. The pentose sugar in it is Ribose.
B. It contains Adenine Guanine Thymine and Cytosine
C. It is present in the nucleoli
D. It may be folded back on itself to give double helical characteristics.
A. Cerebrum
B. Cerebellum
C. Thalamus
D. Hypothalamus
In an annelids, the contraction of circular muscle results in___________?
		A. Lengthening of the body.
B. Shortening of the body.
C. Widening of body
D. Thinning of body
The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by________?
		A. Molecular biologists
B. Microbiologists
C. Freshwater biologists
D. Social biologist
The main nitrogenous waste formed in the body of earthworm is/are___________?
		A.	Ammonia
B.	Urea
C.	Uric acid
D.	Trimethylamine oxide
A. Liver
B. Spleen
C. Pancreas
D. None of these