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Which one of the following statements about morula in humans is correct?

It has more cytoplasm and more DNA than an uncleaved zygote
It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA
It has far less cytoplasm as well as less DNA than in an uncleaved zygote
It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygote
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What happens during fertilisation in humans after many sperms reach close to the ovum?

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Column I contains terms and column II contains definitions. Match them correctly and choose the right answer.

 Column I Column II
AParturitionpAttachment of zygote to endometrium
BGestationqRelease of egg from Graafian follicle
COvulationrDelivery of baby from uterus
DImplantationsDuration between pregnancy and birth
EConceptiontFormation of zygote by fusion of the egg and sperm
uStoppage of ovulation and menstruation

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Ovulation in the human female normally takes place during the menstrual cycle

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