Fraternal twins are produced when
- A$A$ fertilized egg divides into two
- BAn egg is fertilized by two sperms
- C$A$ divided egg has two sets of chromosomes
- DTwo eggs are fertilized simultaneously
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Similar Questions
Two offspring developed in the same uterus but from the fertilization of two different ova are:
Easy
View SolutionThe figure shows a section of human ovary. Select the option which gives the correct identification of either $A$ or $B$ with function/characteristic.
MediumNEET 2013
View SolutionEggs which contain a very small amount of yolk are called:
Easy
View SolutionMatch the following columns and select the correct option.
Column-$I$ Column-$II$ $(a)$ Placenta $(i)$ Androgens $(b)$ Zona pellucida $(ii)$ Human Chorionic Gonadotropin $(hCG)$ $(c)$ Bulbo-urethral glands $(iii)$ Layer of the ovum $(d)$ Leydig cells $(iv)$ Lubrication of the Penis
| Column-$I$ | Column-$II$ |
| $(a)$ Placenta | $(i)$ Androgens |
| $(b)$ Zona pellucida | $(ii)$ Human Chorionic Gonadotropin $(hCG)$ |
| $(c)$ Bulbo-urethral glands | $(iii)$ Layer of the ovum |
| $(d)$ Leydig cells | $(iv)$ Lubrication of the Penis |
The figure given below shows the sectional view of an ovary. Select the option which gives the correct identification of the marked structure ($A$ to $D$) and its feature.
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