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Biology
Reproductive Health
65 questions from 29 papers, each with its answer.
- 65 questions
- 29 papers
- 1.84% of Biology
Sexually Transmitted Infections
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Match the following sexually transmitted diseases (Column - I) with their causative agent (Column - II) and select the correct option.
Pick the matching item from Column II for each row.
Column I
- a. Gonorrhea
- b. Syphilis
- c. Genital Warts
- d. AIDS
Column II
- i. HIV
- ii. $Neisseria$
- iii. $Treponema$
- iv. Human Papilloma virus
Correct answer: a → ii, b → iii, c → iv, d → i
Gonorrhoea–Neisseria, syphilis–Treponema, warts–HPV, AIDS–HIV.
Gonorrhoea – $Neisseria$ (bacteria) Syphilis – $Treponema$ (bacteria) Genital warts – Human papilloma virus (virus) AIDS – HIV (virus) Correct match: a-ii, b-iii, c-iv, d-i.
Assisted reproductive technologies
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In case of a couple where the male is having a very low sperm count, which technique will be suitable for fertilisation?
NCERT names AI for low sperm counts.
Infertility due to inability of the male partner to inseminate the female, or due to very low sperm count in the ejaculate, can be corrected by artificial insemination (AI).
Contraceptive methods – copper IUDs
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The function of copper ions in copper releasing IUD's is:
$Cu^{2+}$ reduces sperm motility and fertilising capacity.
$Cu^{2+}$ ions interfere with sperm movement, hence they suppress sperm motility and the fertilising capacity of sperms.
That is every question in Reproductive Health for this filter.
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