A:-Totipotency
B:-Parthenogenesis
C:-Apomixis
D:-Polyembryony
B:-Parthenogenesis
C:-Apomixis
D:-Polyembryony
Correct Answer:- Option-A
2:-In DNA, the nucleotides are linked together to form polynucleotides using:
A:-Glycosidic linkage
B:-Hydrogen bond
C:-Phospho diester linkage
D:-Disulphide bond
B:-Hydrogen bond
C:-Phospho diester linkage
D:-Disulphide bond
Correct Answer:- Option-C
3:-If the tRNA anticodon loop has "UAC" as the anticodon,then which aminoacid will be attached to its "amino acid acceptor end"?
A:-Serine
B:-Tyrosine
C:-glycine
D:-Methionine
B:-Tyrosine
C:-glycine
D:-Methionine
Correct Answer:- Option-D
4:-The surgical method of sterilisation in males is:
A:-Vasectomy
B:-Tubectomy
C:-M T P
D:-I U D
B:-Tubectomy
C:-M T P
D:-I U D
Correct Answer:- Option-A
5:-Which among the following is not a characteristic feature of phylum Arthropoda?
A:-Radial symmetry
B:-Jointed appendages
C:-Open circulatory system
D:-Chitinous exoskeleton
B:-Jointed appendages
C:-Open circulatory system
D:-Chitinous exoskeleton
Correct Answer:- Option-A
6:-The technique of growing plants without soil, in nutrient solution is known as:
A:-Aqua culture
B:-Micropropagation
C:-Horticulture
D:-Hydroponics
B:-Micropropagation
C:-Horticulture
D:-Hydroponics
Correct Answer:- Option-D
7:-The pigment that gives red colour to red algae is:
A:-Fucoxanthin
B:-Phycoerythrin
C:-Phycocyanin
D:-Haemoglobin
B:-Phycoerythrin
C:-Phycocyanin
D:-Haemoglobin
Correct Answer:- Option-B
8:-The joint between the skull and atlas vertebra is:
A:-Saddle joint
B:-Hinge joint
C:-Fibrous joint
D:-Pivot joint
B:-Hinge joint
C:-Fibrous joint
D:-Pivot joint
Correct Answer:- Option-D
9:-Which among the following is the "dihybrid phenotypic ratio" according to Mendelian inheritance?
A:-3:1
B:-1:2:1
C:-9:3:3:1
D:-1:1
B:-1:2:1
C:-9:3:3:1
D:-1:1
Correct Answer:- Option-C
10:-Resistance of bacteria against antibiotics is an example for the evolution by:
A:-Genetic drift
B:-Adaptive radiation
C:-Anthropogenic action
D:-Genetic recombination
B:-Adaptive radiation
C:-Anthropogenic action
D:-Genetic recombination
Correct Answer:- Option-C
0 Comments
Post a Comment