Conversion of ATP to ADP releases
Options
(a) Energy (b) Enzyme (c) Hormone (d) Electricity
Correct Answer:
Energy
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Banana is seedless (or sedimentary seeds) because it is developed by
Options
(a) sexual reproduction (b) poly embryony (c) unfertilized ovule (d) asexual reproduction
Correct Answer:
unfertilized ovule
Explanation:
No explanation available. Be […]
Double fertilization was first described by
Options
(a) Robert Brown (b) Nawaschin (c) Straburger (d) de Candolle
Correct Answer:
Nawaschin
Explanation:
No explanation available. Be the first to write the explanation for this […]
Entry of pollen tube through micropyle is termed as
Options
(a) mesogamy (b) porogamy (c) syngamy (d) chalazogamy
Correct Answer:
porogamy
Explanation:
No explanation available. Be the first to write the explanation for […]
Function of embryonal suspensor in angiosperms is to
Options
(a) serve as channel for H₂O (b) push embryo deeper into endosperm (c) release growth hormones (d) transfer nutrients from parent sporophyte to young […]
An association between two individuals or populations where both are benefitted and where neither can survive without the other is
Options
(a) commensalism (b) amensalism (c) proto-cooperation (d) mutualism
Correct Answer:
mutualism
Explanation: […]
Due to high degree of zoophily, tropical rain forests are rich in
Options
(a) species (b) link species (c) diversity (d) adaptation
Correct Answer:
link species
Explanation:
No explanation available. Be the first […]
Halophytes are peculiar in having
Options
(a) pneumatophoric stems (b) velamen tissue (c) vivipary (d) saline soils
Correct Answer:
vivipary
Explanation:
No explanation available. Be the first to write the explanation for this […]
If a student wants to study about birth rate, death rate, sex ratio, age distribution, etc, of a population, the information is obtained from
Options
(a) mortality table (b) life table (c) natality […]
A physiological response to the duration of light and darkness is a
Options
(a) daily phase cycle (b) circadian rhythm (c) biological clock (d) photoperiodism
Correct Answer:
photoperiodism
Explanation:
No explanation available. Be […]
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