Human Reproduction. — practice questions
58 curated practice questions from Human Reproduction. (Biology NEET, NTA Exams) — 18 medium, 27 easy, 13 hard. Every question includes the final answer free; step-by-step worked solutions with a free account.
- Given below are two statements. One is labelled as Assertion and the other is labelled as Reason. STATEMENT - 1…
- How many ova and sperms would be produced from 100 secondary oocytes and 100 secondary spermatocytes during…
- During the luteal phase of a normal (non-pregnant) menstrual cycle, maintenance of corpus luteum progesterone secretion…
- Some important events in the human female reproductive cycle are given below. Arrange the events in proper sequence…
- A cross section at the midpoint of the middle piece of a human sperm will show
- Test tube baby means a baby born when [CBSE PMT 2003] [NCERT Pg. No. 48]
- Foetal sex can be determined by examining cells from the amniotic fluid by looking for [CBSE PMT 1997]
- Intensely lactating mothers do not generally conceive due to the [NCERT]
- Which part of a sperm enters into an egg during fertilization?
- Which of the following depicts the correct pathway of transport of sperm?
- Cowper's glands secrete a substance to: nourish sperms add secretions to seminal plasma kill pathogens lubricate penis…
- If due to some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be…
- Which of the following is the actual genetic part of a sperm?
- How many sperm cells are present in an average (3 cc) ejaculation?
- Given below are two statements: Statement I : Androgens are produced by stromal tissues of the testis. Statement II …
- The method of directly injecting a sperm into ovum assisted by reproductive technology is called [NCERT Pg. No. 48]
- Mature Graafian follicle is present in ovary from____ days of the menstrual cycle
- During fertilization, two cells fuse, yet the blastomeres of zygote contains the same number of chromosomes as in all…
- In humans, the oocyte is maintained in a state of meiotic arrest while surrounded by:
- The second maturation division of the mammalian ovum occurs:
- Select the correct statements regarding the phases and hormonal regulation of the menstrual cycle: Luteal phase…
- The testes in human are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion…
- Which of the germ layers is best associated with the development of heart?
- Given below are two statements: one is labelled as Assertion (A) and other is labelled as Reason (R). Assertion (A) …
- In which of the following techniques, the embryos are transferred to assist those females who cannot conceive?
- Colostrum the yellowish fluid, secreted by mother during the initial days of lactation is very essential to impart…
- Which of the following is incorrect regarding vasectomy [NEET (Phase-II) 2016]
- Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
- Given below are two statements: Statement I : During pregnancy activities of menstrual cycle is suspended. Statement II…
- Given below are two statements. One is labelled as Assertion and the other is labelled as Reason. STATEMENT - 1…
- Surgical removal of testes is known as [MP PMT 2001]
- Given below are two statements. One is labelled as Assertion and the other is labelled as Reason. STATEMENT - 1…
- In females, the essential hormone for secondary sexual characters is:
- Which of the following statements is correct with regard to embryonic development in humans?
- The cellular layer that disintegrates and regenerates again and again is:
- Given below are two statements: Statement I : The presence or absence of hymen is not a reliable indicator of…
- No new follicles develop in the luteal phase of the menstrual cycle because:
- New ovarian follicles will not begin to mature as long as the blood has high levels of:
- What happens during fertilization in humans after many sperms reach close to the ovum?
- The correct sequence of hormonal events in the menstrual cycle (from follicle development to corpus luteum maintenance)…
- The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is:
- Study the the following sentences. Which one of them are not correct statements? Testosterone influences the male…
- Which one of the following is not the function of placenta? It:
- The part where fertilization of ovum takes place in rabbit, humans and other placental mammals is:
- Five oogonia yield ten primary oocytes, then how many ova are produced on completion of oogenesis?
- Intensely lactating mother are unable to conceive child because
- Given below are two statements: Statement I : For fertilization to occur at least 60% of sperms should have normal…
- The immediate cause of induction of ovulation in human female is large plasma surge of:
- Given below are two statements. One is labelled as Assertion and the other is labelled as Reason. STATEMENT - 1…
- Fixing up of the blastocyst in the walls of uterus is known as:
- Which of the following controls the function of Sertoli cells?
- Given below are two statements: Statement I : Signal for parturition originates from the foetus only when it is fully…
- Surrogate mother is used for [BVP 2000]
- Surgical removal of uterus is called [MHCET 2002]
- Immediately after ovulation, the mammalian egg is covered by membrane called as:
- Which of the following is not a component of Fallopian tube?
- The following figure shows the uterine tubes of four women (P, Q, R and S) Out of them fertilization is impossible in…