Reproduction System
Why do organisms reproduce, even though reproduction is not as vital as respiration, excretion etc., at the expense of energy?
It’s a basic instinct which cannot be avoided.
To ensure continuity of their species.
To improve efficiency of other life processes.
To make organisms more vulnerable to natural changes.
To ensure continuity of their species.
Reproduction, compared toother life processes such asrespiration, digestion, circulationetc., is not that vital and essential to maintain life of an organism. Morover,the process of reproduction takes more energy in comparision. Despite that, It is still a crucial process as it ensurescontinuity oftheir species in the biosphere.
To ensure continuity of their species. Reproduction, compared toother life processes such asrespiration, digestion, circulationetc., is not that vital and essential to maintain life of an organism. Morover,the process of reproduction takes more energy in comparision. Despite that, It is still a crucial process as it ensurescontinuity oftheir species in the biosphere.
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Haploid microspores are produced withinA. stamens
B. carpels
C. filament
D. pollen sac
After the structural changes in the spermatids, the spermatids converts into
A. spermatogonia
B. sperms
C. egg cells
D. spermatocytes
Seedless fruits are the result of
A. parthenogenesis
B. parthenocarpy
C. cross pollination
D. self pollination
The type of asexual reproduction in which new offspring is developed by the unfertilized egg is called
A. fragmentation
B. parthenogenesis
C. vegetative propagation
D. spore formation
After the accumulation of sperms in collecting ducts of testes, the sperms are passed to
A. prostate gland
B. epicotyls
C. epididymis
D. scrotum
Through seed germination, an embryo develops into
A. complete plant
B. zygote
C. flower
D. seedling
The reproductive system of the male rabbit does not include
A. placenta development
B. pairs of testes
C. ducts to transport sperms
D. glands for secretion to sperm
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