Assertion : Asexual reproduction is also called blastogenesis.
Reason : In asexual reproduction, there is no fusion of gametes.
Assertion : Sexual reproduction is advantageous than asexual reproduction.
Reason : It is rapid mode of reproduction while asexual reproduction is slow mode of reproduction.
Assertion : In human male, testes are extra-abdominal and lie in scrotal sacs.
Reason : Scrotum acts as thermoregulator and keeps testicular temperature lower by 2°C normal spermatogenesis.
Assertion : Urethra in human male acts as urinogenital canal.
Reason : Urethra carries only urine while sperms are carried by vasa deferentia only.
Assertion : Penis of male is homologous to clitoris of human female.
Reason : Both are highly sensitive and both supported by corpora cavernosa.
Assertion : At puberty, human male develops secondary sexual characters.
Reason : At puberty, there is decreased secretion of testosterone in male.
Assertion : Fallopian funnel of oviduct is with finger-like fimbriae.
Reason : Graafian follicle of ovary is with secondary oocyte hanging in cavity called antrum.
Assertion : Corpus luteum degenerates if the ovum remains unfertilized.
Reason : Corpus luteum secretes progesterone which maintains the pregnancy.
Assertion : Size of breasts increases at puberty in human female.
Reason : Prolactin secretion starts at puberty.
Assertion : Vagina acts as copulation canal and fertilization canal.
Reason : Both insemination and fusion of gametes occur in vagina of female.