The animals in which coelom is formed due to splitting of mesocerm are known as____________?
A. Pseudocoelous
B. Schizocoelous
C. Enterocoelous
D. Emphicoelous
Biology Mcqs
Of the following which one is not the characteristic of triploblasts?
Of the following which one is not the characteristic of triploblasts?
A. All of them have blood vascular system
B. They may be coelomate pseudocoelomate or acoelomate
C. They are included in grade bilaterian
D. All of them have digestive system
Both radial and bilateral symmetry is found in the phylum____________?
Both radial and bilateral symmetry is found in the phylum____________?
A. Protozoa
B. Porifera
C. Echinodermata
D. None of these
The radial symmetry is found in the animals of___________?
The radial symmetry is found in the animals of___________?
A. Protozoa
B. Porifera
C. Cnidaria
D. All of these
All of the following are coelomates except:____________?
All of the following are coelomates except:____________?
A. Deuterosomes
B. Proterosomes
C. Hemichordates
D. Aschelminthes
Extremely long molecule of DNA that is tightly folded to fit inside the cell component is called_____________?
Extremely long molecule of DNA that is tightly folded to fit inside the cell component is called_____________?
A. Nucleus
B. Chromosome
C. Chromatid
D. Chromatin body
Gram positive bacteria appear_______________?
Gram positive bacteria appear_______________?
A. Purple
B. Red
C. k
D. Blue
Cell wass of Archaeobacteria does not contain_____________________?
Cell wass of Archaeobacteria does not contain_____________________?
A. Peptidoglycan
B. Proteins
C. Glycoproteins
D. Polysaccharides
Cell wall is absent in___________?
Cell wall is absent in___________?
A. Cocci
B. Bacilli
C. Mycobacterium
D. Mycoplasma
Which of the following structure primarily helps in attachment of bacteria on various surfaces____________?
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