The lifespan of an organism is defined as:
- AThe period from the organism's conception to birth.
- BThe period from the organism's birth to its natural death.
- CThe period from the organism's childhood to adolescence.
- DThe period from the organism's birth to maturity.
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Which of the following pairs is not correctly matched?
$A$: Reproduction is a biological process of giving rise to young ones.
$R$: Reproduction increases population and maintains the continuity of species.
$R$: Reproduction increases population and maintains the continuity of species.
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$(b)$ In plants and animals,hormones are responsible for the transitions between these three phases.
$(b)$ In plants and animals,hormones are responsible for the transitions between these three phases.
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View SolutionWhat do organisms primarily consider when they reproduce?
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View SolutionBisexual animals that possess both male and female reproductive organs are called hermaphrodites. The above statement is:
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