Mature ovum in human beings is surrounded by:
Correct answer: D. All of the above
- A. Plasma membrane
- B. Vitelline membrane
- C. Corona radiata
- D. All of the above
Explanation
Mature ova (egg cells) in humans are surrounded by all three: plasma membrane, vitelline membrane, and corona radiata.
This question appeared on the ETEA MDCAT 2015 paper, which you can sit online with every answer explained.
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About Human Reproductive System
The human reproductive system includes the male and female organs that produce gametes, secrete sex hormones and support fertilization and development. Questions cover the testes, ovaries, reproductive ducts, menstrual and ovarian cycles, ovulation, fertilization, implantation, placenta formation and the roles of FSH, LH, oestrogen, progesterone and testosterone.
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