Traits controlled by genes located on autosomes are said to be

Identify the correct match:

Scientist	Associated with
$(i)$ William Bateson	$(a)$ Rediscovered Mendel's work.
$(ii)$ $T$.$H$. Morgan	$(b)$ Discovered that genes are made of $DNA$.
$(iii)$ $O$.$T$. Avery	$(c)$ Coined the term Genetics.
$(iv)$ Hugo de Vries	$(d)$ Prepared the first genetic map.

Match the following columns:

Column-$I$	Column-$II$
$A$. Mendel	$i$. Allele
$B$. Bateson	$ii$. Factors
$C$. Johannsen	$iii$. Chromosome
$D$. Sutton and Boveri	$iv$. Gene

In humans, albinism is controlled by a recessive gene '$a$'. If both parents are known to be carriers $(Aa)$ for albinism, what is the probability of having $1$ normal and $3$ albino children in a family of $4$ (in $/256$)?

Which of the following is a dominant trait?

When an $F_1$ individual is crossed with either of the two parents,it is known as: