Cell wass of Archaeobacteria does not contain_____________________?
(A) Peptidoglycan
(B) Proteins
(C) Glycoproteins
(D) Polysaccharides
Which of the following structure primarily helps in attachment of bacteria on various surfaces____________?
(A) Flagella
(B) Pili
(C) Both of these
(D) None of these
Which of the following structure provides greater pathogenicity to the bacteria__________?
(A) Capsule
(B) Slime
(C) Cell Wall
(D) Cell membrane
The fate of each blastomere is foretold. The cleavage will be as____________?
(A) Spiral and indeterminate
(B) Radial and indeterminate
(C) Radial and indeterminate
(D) Spiral and determinate
All the animals of the grade radiata are____________?
(A) Diploblastic
(B) Triploblastic
(C) Both
(D) Unicellular
Aschelminthes is also known as____________?
(A) Protozoans
(B) Eumatazoa
(C) Nematodes
(D) Protoctist ancestors
Shell of egg is leathery in appearance in___________?
(A) Amphibians
(B) Reptiles
(C) Birds
(D) Prototherians