Sex of a human child is determined by
Sex of a human child is determined by
- A
Size of the egg at the time of fertilization
- B
Size of the sperm at the time of fertilization
- C
Sex chromosome of father
- D
Sex chromosome of mother
Similar Questions
In melandrium the sex determination type is
In melandrium the sex determination type is
$(a)$ In humans, males are heterogametic and females are homogametic. Explain. Are there any examples where males are homogametic and females heterogametic ?
$(b)$ Also describe as to who determines the sex of an unborn child ? Mention whether temperature has a role in sex determination.
$(a)$ In humans, males are heterogametic and females are homogametic. Explain. Are there any examples where males are homogametic and females heterogametic ?
$(b)$ Also describe as to who determines the sex of an unborn child ? Mention whether temperature has a role in sex determination.
Match the items of column $I$ with column $II$
Column $I$
Column $II$
$(a)\; XX-XO$ method of sex determination
$(i)$ Turner's syndrome
$(b)\; XX-XY$ method of sex determination
$(ii)$ Female heterogametic
$(c)$ Karyotype$-45 $
$(iii)$ Grasshopper
$(d)\; ZW-ZZ$ method of sex determination
$(iv)$ Female homogametic
Select the correct option from the following
Match the items of column $I$ with column $II$
| Column $I$ | Column $II$ |
| $(a)\; XX-XO$ method of sex determination | $(i)$ Turner's syndrome |
| $(b)\; XX-XY$ method of sex determination | $(ii)$ Female heterogametic |
| $(c)$ Karyotype$-45 $ | $(iii)$ Grasshopper |
| $(d)\; ZW-ZZ$ method of sex determination | $(iv)$ Female homogametic |
Select the correct option from the following
- [NEET 2019]
Select the incorrect statement
Select the incorrect statement
- [NEET 2019]
In our society a woman is often blamed for not bearing male child. Do you think it is right ? Justify.
In our society a woman is often blamed for not bearing male child. Do you think it is right ? Justify.