According to Lamarch evolution occurred as the result of
A. Natural selection
B. The theory of recapitulation
C. Inheritance of acquired characters
D. Over production
According to Lamarch evolution occurred as the result of Read More »
Biology
The one which can break open a plasmid ring is__________?
A. Ligase enzyme
B. Primase enzyme
C. Restriction endonuclease
D. ATP-ase enzyme
The one which can break open a plasmid ring is__________? Read More »
Which of the Euglenas (a Protoctista) character resembles that of animals
A. They can move
B. They lack cell wall
C. They do not have chlorophyll
D. Both a and b
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Organisms of which of the following kingdom have absorptive mode of nutrition
A. Prokaryotae
B. Protoctista
C. Animalia
D. Fungi
Organisms of which of the following kingdom have absorptive mode of nutrition Read More »
Five kingdom classification was proposed by
A. Carlous Linnaeus
B. E-Chatton
C. Robert Whittaker
D. Lynn Margulis and Karlene Schwartz
Five kingdom classification was proposed by Read More »
The one which is a weed killer is
A. IAA
B. NAA
C. 2 4-D
D. GA
The one which is a weed killer is Read More »
The disease in which transmembrane carrier for the chloride ion is not produced is
A. Hyperchloesterolemia
B. Cystic fibrosis
C. Severe combined immunodeficiency syndrome
D. AIDS
The disease in which transmembrane carrier for the chloride ion is not produced is Read More »
There are mainly __________ types of tRNA?
A. 170
B. 20
C. 25
D. 15
There are mainly __________ types of tRNA? Read More »
Which conjegated molecules play important role in gene expression
A. Glycolipids
B. Glycoproteins
C. Nucleohistones
D. None of these
Which conjegated molecules play important role in gene expression Read More »
A genome is___________?
A. Appearance of an individual
B. Genetic basis of few characters
C. Full set of genes of an individual
D. All of these
A genome is___________? Read More »