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प्रश्न
An embryo is made up of a single cell.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
Fertilisation results in the formation of the zygote, which begins to develop into an embryo. The zygote divides repeatedly to give rise to a ball of cells. The cells then begin to form groups that develop into different tissues and organs of the body. This developing structure is termed an embryo. The embryo gets embedded in the wall of the uterus for further development.
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संबंधित प्रश्न
What are chromosomes?
Oviparous animals give birth to young ones.
A zygote is formed as a result of fertilisation.
In which female reproductive organ does the embryo get embedded?
Differentiate between internal fertilization and external fertilization.
Name the organ involved in the following:
Fertilisation of ovum by tile sperm.
Give reason for the following:
Some organisms like honey bees are called parthenogenetic animals
Due to presence of which of the following chemical component, pollen grains can remain well preserved in fossil?
______ is the first stage of sexual reproduction.
Which is a better mode of reproduction, sexual or asexual? Why?
