The restriction endonuclease is used for cutting
Options
(a) single stranded DNA (b) RNA fragment (c) mRNA (d) double stranded DNA
Correct Answer:
double stranded DNA
Explanation:
No explanation available. Be the first […]
Growth movements, in response to light are called
Options
(a) photolysis (b) photoperiodism (c) phototropism (d) photosynthesis
Correct Answer:
phototropism
Explanation:
Thigmotropism is a directional curvature movement of growth which is produced in response […]
Interauricular septum in the embryonic stages has
Options
(a) fenestra ovalis (b) fossa ovalis (c) fenestra rotunda (d) foramen ovalis
Correct Answer:
foramen ovalis
Explanation:
No explanation available. Be the first to write […]
In phylum protozoa, the class of total parasite is
Options
(a) mastigophora (b) ciliata (c) sporozoa (d) sarcodina
Correct Answer:
sporozoa
Explanation:
No explanation available. Be the first to write the explanation for […]
Which of the following is biodegradable pollutant?
Options
(a) sewage (b) plastic (c) asbestos (d) all of these
Correct Answer:
sewage
Explanation:
No explanation available. Be the first to write the explanation for […]
Development of fruit without fertilization is called
Options
(a) sporogamy (b) parthenocarpy (c) autogamy (d) parthenogenesis
Correct Answer:
parthenocarpy
Explanation:
Vivipary is a special type of seed germination found in several species of mangrove […]
Delivery of developed foetus is scientifically called
Options
(a) parturition (b) oviposition (c) abortion (d) ovulation
Correct Answer:
parturition
Explanation:
No explanation available. Be the first to write the explanation for this question […]
The slime moulds are characterised by the presence of
Options
(a) elaters (b) pseudoelaters (c) capillitium (d) all of these
Correct Answer:
capillitium
Explanation:
No explanation available. Be the first to write the […]
Protein present in the matrix of cartilage is known as
Options
(a) ossein (b) casein (c) chondrin (d) actin
Correct Answer:
chondrin
Explanation:
No explanation available. Be the first to write the explanation […]
Which of the following induces cell division in a cell
Options
(a) cytokinin (b) gibberellin (c) abscisic acid (d) indole acetic acid
Correct Answer:
cytokinin
Explanation:
No explanation available. Be the first to […]
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