Given diagram A and B indicates

English

Gujarati

Hindi

4.Principles of Inheritance and Variation

normal

The given diagram $A$ and $B$ indicates

$A$-Zygotic twins; $B$-Dizygotic twins

$A$-Dizygotic twins; $B$-Identical twins

$A$-Zygotic twins; $B$-Identical twins

$A$-Identical twins; $B$-Dizygotic twins

Solution

$A$-Dizygotic twins are the twins, which results from the fusion of two sperm with two ova. It is very rare in case of human beings.

$B$-Monozygotic twins are the twins, which results from the fusion of one sperm with one ova leads to zygote. This zygote later on divide and give rise to two or more zygote. In this cells of all progeny have the identical genome

Standard 12

Biology

Loss or gain of a segment of $DNA$ results in

normal

Haploids are more suitable for mutation studies than the diploids. This is because

normal

The most likely reason for the development of resistance against pesticides in insects damaging a crop is

normal

(AIPMT-2004)

Haemophilia is also called

normal

In the buccal cavity slide cell of an individual we get a dark stained body near nuclear membrane. The genotype of the individual may be

normal

The given diagram $A$ and $B$ indicates

Solution

Similar Questions

Loss or gain of a segment of $DNA$ results in

Haploids are more suitable for mutation studies than the diploids. This is because

The most likely reason for the development of resistance against pesticides in insects damaging a crop is

Haemophilia is also called

In the buccal cavity slide cell of an individual we get a dark stained body near nuclear membrane. The genotype of the individual may be

Start a Free Trial Now