A black hybrid mouse is crossed with a pure brown mouse to produce a total of $24$ young ones. Which of the following result is most likely to be correct
$13$ black males and $11$ black females
$11$ brown males and $13$ brown females
$8$ black males, $10$ black females, $3$ brown males, $3$ brown females
$5$ black males, $6$ brown males, $7$ black females, $6$ brown females
How many true breeding pea plant varieties did Mendel select as pairs, which were similar except in one character with contrasting tralts$?$
Which of the statement is correct
Two offspring developed in the same uterus but from fertilization of two different ova are
The "cri-du-chat" syndrome is caused by change in chromosome structure involving
Sometimes the separation of twins is incomplete and these are borne attached are remain so even after. Such twins are known as