Description : Sperm capacitation involves:
Last Answer : Sperm capacitation involves: A. Change in shape B. Release of mitochondria C. Removal of membrane fatty acids D. Hyaluronic acid.
Description : In female genital tract, sperm capacitation is brought about by
Last Answer : In female genital tract, sperm capacitation is brought about by A. Hyaluronic acid B. Removal of membrane fatty acids C. Prostaglandins D. Oxytocin
Description : Capacitation of sperm is provided by
Last Answer : Capacitation of sperm is provided by A. Urethra B. Vas deferens C. Vagina D. Seminal vesicle
Description : Acrosome reaction in sperm is triggered by (a) capacitation (b) release of lysin (c) influx of Na+ (d) release of fertilizin.
Last Answer : (c) total
Description : Capacitation refers to changes in the (a) ovum after fertilisation (b) sperm after fertilisation (c) sperm before fertilisation (d) ovum before fertilisation.
Last Answer : (c) sperm before fertilisation
Description : Capacitation occurs in
Last Answer : Capacitation occurs in A. Rete testis B. Epididymis C. Vas defercns D. Female reproductive tract.
Description : Capacitation occurs in (a) epididymis (b) vas deferens (c) female reproductive tract (d) rete testis.
Last Answer : female reproductive tract
Description : Capacitation occurs in : (1) Epididymis (2) Vas deferens (3) Female reproductive tract (4) Rete testis
Last Answer : (3) Female reproductive tract
Description : Capacitation refers to changes in the:
Last Answer : Capacitation refers to changes in the: A. Ovum before fertilization B. Ovum after ... Sperm after fertilization D. Sperm before fertilization
Description : What is the type of reproduction that occurs in roundworms? What typical feature do nematode sperm cells have?
Last Answer : Nematodes reproduce sexually. The nematode sperm cell does not have cilia nor flagella and they move by amoeboid movement forming pseudopods.
Description : Which of the following is incorrect regarding vasectomy? (a) No sperm occurs in seminal fluid (b) No sperm occurs in epididymis (c) Vasa deferentia is cut and tied (d) Irreversible sterility
Last Answer : (b) No sperm occurs in epididymis
Description : The second maturation division of the mammalian ovum occurs (a) shortly after ovulation before the ovum makes entry into the fallopian tube (b) until after the ovum has been penetrated by a sperm ... with that of the ovum (d) in the Graafian follicle following the first maturation division.
Last Answer : (b) until after the ovum has been penetrated by a sperm
Description : Extrusion of second polar body from egg occurs (a) simultaneously with first cleavage (b) after entry of sperm but before fertilisation (c) after fertilisation (d) before entry of sperm into ovum.
Last Answer : (b) after entry of sperm but before fertilisation
Description : Fertilization of the ovum by the sperm usually occurs in the: a) oviduct b) vagina c) uterus d) ovary
Last Answer : ANSWER: A -- OVIDUCT