Zoology - Human Reproduction Question with Solution | TestHub
Match List-I with List-II: \begin{array}{|l|l|l|l|}\hline & List I & & List II \\\hline A. & Parturition & I. & Several antibodies for new-born babies \\\hline B. & Placenta & II. & Collection of ovum after ovulation \\\hline C. & Colostrum & III. & Foetal ejection reflex \\\hline D. & Fimbriae & IV. & Secretion of the hormone hCG \\\hline\end{array} Choose the correct answer from the option given below:NEET 2024 (Re-NEET)
Options:
Answer:
Solution:
The correct answer is option (1) as - Parturition is induced by a complex neuroendocrine mechanism. The signals for parturition originate from the fully developed foetus and the placenta that induce mild uterine contractions called foetal ejection reflex. - Placenta acts as an endocrine tissue and produces several hormones like hCG, hPL estrogens, progestogens, etc. - The milk produced during the initial few days of lactation is called colostrum that contains several antibodies absolutely necessary to develop resistance for the new-born babies. Fimbriae helps in collection of the ovum after ovulation.
