AIIMS UG Human Reproduction — practice questions
25 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice AIIMS UG Human Reproduction in the app →The testes are located outside the abdominal cavity within the scrotum because:Each testis is divided into approximately how many compartments called testicular lobules?Each seminiferous tubule is lined on its inside by two types of cells:Leydig cells (interstitial cells) of the testis are responsible for:
The correcThe secretions constituting seminal plasma are rich in all of the following EXCEPT:The enlarged end of the penis covered by a loose fold of skin (foreskin) is called the:The primary female sex organs that produce ovum and steroid hormones are the:The finger-like projections at the edge of the infundibulum (fallopian tube), which help in collection of the The three layers of the uterine wall, from outermost to innermost, are:The transformation of spermatids into spermatozoa is called:The middle piece of a sperm is rich in mitochondria because:For normal male fertility, at least what percentage of ejaculated sperms must show vigorous motility?At puberty, approximately how many primary follicles remain in each ovary?In human females, the first menstruation at puberty is termed:The average menstrual cycle in human females lasts approximately:Menstruation occurs because:The menstrual phase normally lasts approximately:The reproductive phase in women, marked by cyclic menstruation, extends between:After fertilisation, the resulting zygote first undergoes cleavage as it moves through the:The embryo with 8–16 blastomeres is called the:Which hormone, secreted by the ovary in the later phase of pregnancy, is produced *only* during pregnancy?The mild uterine contractions originating from the fully developed foetus and placenta that initiate parturitiWhich of the following statements is TRUE?During fertilisation, the second meiotic division of the secondary oocyte produces: