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 columns:
Column-$I$ Column-$II$ $(1)$ Secretory phase $(a)$ $14^{th}$ day $(2)$ Ovulation $(b)$ $1-5$ days $(3)$ Luteal phase $(c)$ $15-28$ days $(4)$ Menstrual phase $(d)$ $6-13$ days $(5)$ Follicular phase $(e)$ $15-28$ days
| Column-$I$ | Column-$II$ |
| $(1)$ Secretory phase | $(a)$ $14^{th}$ day |
| $(2)$ Ovulation | $(b)$ $1-5$ days |
| $(3)$ Luteal phase | $(c)$ $15-28$ days |
| $(4)$ Menstrual phase | $(d)$ $6-13$ days |
| $(5)$ Follicular phase | $(e)$ $15-28$ days |
Medium
View SolutionGiven below are two statements:
Statement $I:$ Vas deferens receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct.
Statement $II:$ The cavity of the cervix is called cervical canal which along with vagina forms birth canal.
In the light of the above statements,choose the correct answer from the options given below:
Statement $I:$ Vas deferens receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct.
Statement $II:$ The cavity of the cervix is called cervical canal which along with vagina forms birth canal.
In the light of the above statements,choose the correct answer from the options given below:
MediumNEET 2023
View SolutionWhich of the following pairs of homologous organs is incorrect?
Medium
View SolutionGive differences between:
$(a)$ Testis and ovary
$(b)$ Sperm cell and ovum (egg) cell
$(a)$ Testis and ovary
$(b)$ Sperm cell and ovum (egg) cell
Easy
View SolutionCould the number of eggs or young ones produced by an oviparous and viviparous mother be equal? Why?
Medium
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