1 Mark Questions
Answer : Corpus luteum is the remain of Graffain follicle which secrete female sex hormones e.g. progesterone.
Corpus callosum is the region that connects the left and right cerebral hemisphere of forebrain.
Answer : c) epididymis
Answer : Seiminal vesicle is found between the urinary bladder and rectum in males.
Answer : Odd one : lachrymal gland.
Category : All other are the parts of male reproductive system.
Answer : Sperm duct is responsible for transmitting sperm from epididymis to the penis for discharge.
Answer : Menarche is the phenomenon of onset of menstruation in a young girl.
Answer : Seiminiferous tubule in males is responsible for the production of sperms.
Answer : Prostrate gland is found in between the urinary bladder and the point where sperm ducts join the urethra.
Answer : Odd one : Ureter
Category : All others are the parts of female reproductive system.
Answer : Luteal phase is the phase in the menstrual cycle in which the remnant of follicle turns to corpus luteum in the ovary which produce hormone progesterone.
Answer : Interstitial cells (Leydig cells) are the cells that produce male hormones.
Answer : Fertilisation occurs in the Fallopian tube of the female reproductive system.
Answer : The logical sequence is
Ovary, oviduct, uterus, cervix and vagina.
Answer : Seminiferous tubules and spermatogenesis.
Answer : Corpus luteum secretes the hormones such as estrogen and progesterone.
Answer : b) menarche
Answer : Sequence of direction for the course of passage of sperm in man is
Seminiferous tubule -> epididymis -> vas deferens -> urethra -> penis.
i) Corpus luteum and progesterone.
ii) Seminal vesicle and production of semen, a milky fluid.
Answer : Interstitial cells of testes in the structure that produces testosterone.
Answer : Incorrect term : Ureter
Correct term : Penis.
Answer : The statement is true.
Answer : The logical sequence in the set is ostium, Graafian follicle, ovum, Fallopian tube, uterus.
Answer : Inguinal canal is the canal through which the testes descend into the scrotum just before the birth in a human male child.
|Prostate gland||Cowper’s gland|
|Type of accessory gland that secretes a white alkaline fluid into semen to neutralise acidic pH of vagina.||Another type of accessory gland that secrete mucous and alkaline fluid into urethra which helps in lubrication of penis.|
Answer : Logical sequence of phase of menstrual cycle is Menstrual phase, follicular phase, ovulatory phase, luteal phase.