The two versions of a trait (character) which are brought in by the male and female gametes are situated on

If a population of red beetles,living on green bushes,is being eaten by crows. During sexual reproduction,a green beetle is found in the progeny.
$(a)$ What is the future of the new trait?
$(b)$ Will it survive in the new habitat?

An angiosperm plant having red coloured flowers when crossed with another having the same colour produced $40$ progenies,out of which $30$ plants were with red coloured flowers and $10$ plants were with white coloured flowers. Find out:
$(a)$ What is the possible genotype of parent plants?
$(b)$ Which trait is dominant and which is recessive?
$(c)$ What is this cross called and what is its phenotypic ratio?

Where are the genes located? What is the chemical nature of a gene?

In human males and females, how many pairs of chromosomes are identical (in $pairs$)?

Which of the following statements is incorrect?