Fill in the blanks:
$(a)$ Humans reproduce . . . . . . (asexually/sexually)
$(b)$ Humans are . . . . . . (oviparous/viviparous/ovoviviparous)
$(c)$ Fertilization is . . . . . . in humans. (external/internal)
$(d)$ Male and female gametes are . . . . . . (diploid/haploid)
$(e)$ Zygote is . . . . . . (diploid/haploid)
$(f)$ The process of release of the ovum from a mature follicle is called . . . . . .
$(g)$ Ovulation is induced by a hormone called the . . . . . .
$(h)$ The fusion of the male and the female gametes is called . . . . . .
$(i)$ Fertilization takes place in the . . . . . .
$(j)$ The zygote divides to form . . . . . . which is implanted in the uterus.
$(k)$ The structure which provides vascular connection between the fetus and uterus is called . . . . . .
$(a)$ Humans reproduce . . . . . . (asexually/sexually)
$(b)$ Humans are . . . . . . (oviparous/viviparous/ovoviviparous)
$(c)$ Fertilization is . . . . . . in humans. (external/internal)
$(d)$ Male and female gametes are . . . . . . (diploid/haploid)
$(e)$ Zygote is . . . . . . (diploid/haploid)
$(f)$ The process of release of the ovum from a mature follicle is called . . . . . .
$(g)$ Ovulation is induced by a hormone called the . . . . . .
$(h)$ The fusion of the male and the female gametes is called . . . . . .
$(i)$ Fertilization takes place in the . . . . . .
$(j)$ The zygote divides to form . . . . . . which is implanted in the uterus.
$(k)$ The structure which provides vascular connection between the fetus and uterus is called . . . . . .
(N/A) Humans reproduce sexually.
$(b)$ Humans are viviparous.
$(c)$ Fertilization is internal in humans.
$(d)$ Male and female gametes are haploid.
$(e)$ Zygote is diploid.
$(f)$ The process of release of the ovum from a mature follicle is called ovulation.
$(g)$ Ovulation is induced by a hormone called the luteinizing hormone $(LH)$.
$(h)$ The fusion of the male and the female gametes is called fertilization.
$(i)$ Fertilization takes place in the fallopian tube (ampulla).
$(j)$ The zygote divides to form blastocyst,which is implanted in the uterus.
$(k)$ The structure which provides vascular connection between the fetus and uterus is called placenta.
$(b)$ Humans are viviparous.
$(c)$ Fertilization is internal in humans.
$(d)$ Male and female gametes are haploid.
$(e)$ Zygote is diploid.
$(f)$ The process of release of the ovum from a mature follicle is called ovulation.
$(g)$ Ovulation is induced by a hormone called the luteinizing hormone $(LH)$.
$(h)$ The fusion of the male and the female gametes is called fertilization.
$(i)$ Fertilization takes place in the fallopian tube (ampulla).
$(j)$ The zygote divides to form blastocyst,which is implanted in the uterus.
$(k)$ The structure which provides vascular connection between the fetus and uterus is called placenta.
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Similar Questions
Match the following and choose the correct answer:-
$A$. Implantation $i$. Vagina $B$. Capacitation $ii$. Ovary $C$. Folliculogenesis $iii$. Uterus $D$. Fertilisation $iv$. Fallopian tube
| $A$. Implantation | $i$. Vagina |
| $B$. Capacitation | $ii$. Ovary |
| $C$. Folliculogenesis | $iii$. Uterus |
| $D$. Fertilisation | $iv$. Fallopian tube |
Medium
View SolutionFertilisation of an egg cell means......
$(1)$ End of the process of oogenesis
$(2)$ Induces the completion of the second meiotic division
$(3)$ The corpus luteum degenerates
$(4)$ Signals for maintaining progesterone levels in the blood
$(5)$ Formation of a zygote
$(1)$ End of the process of oogenesis
$(2)$ Induces the completion of the second meiotic division
$(3)$ The corpus luteum degenerates
$(4)$ Signals for maintaining progesterone levels in the blood
$(5)$ Formation of a zygote
Medium
View SolutionMatch the columns.
Column $I$ Column $II$ $(a)$ Testis and ovary $(1)$ Part of reproductive organ that transports germ cells $(b)$ Clitoris $(2)$ Developing fleshy fold surrounding both sides of the urogenital groove $(c)$ Oviduct $(3)$ Gametes which produce germ cells $(d)$ Scrotum,labium majora $(4)$ Organs associated with sexual response
| Column $I$ | Column $II$ |
| $(a)$ Testis and ovary | $(1)$ Part of reproductive organ that transports germ cells |
| $(b)$ Clitoris | $(2)$ Developing fleshy fold surrounding both sides of the urogenital groove |
| $(c)$ Oviduct | $(3)$ Gametes which produce germ cells |
| $(d)$ Scrotum,labium majora | $(4)$ Organs associated with sexual response |
Medium
View SolutionMatch the column-$I$ with column-$II$.
Column-$I$ Column-$II$ $(A)$ Leydig cells $(i)$ Provides nutrition to developing sperm $(B)$ Sertoli cells $(ii)$ Secrete mainly progesterone $(C)$ Corpus luteum $(iii)$ Secrete inhibin $(D)$ Developing follicle $(iv)$ Secrete androgen
| Column-$I$ | Column-$II$ |
| $(A)$ Leydig cells | $(i)$ Provides nutrition to developing sperm |
| $(B)$ Sertoli cells | $(ii)$ Secrete mainly progesterone |
| $(C)$ Corpus luteum | $(iii)$ Secrete inhibin |
| $(D)$ Developing follicle | $(iv)$ Secrete androgen |
Medium
View SolutionGenetic recombination is due to .....
Medium
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