Hassan and Hussain are identical twins but Hassan grows taller and fatter than Hussain. This is probably because?
Hussain inherits genes for tallness and fatness from the father
They have dissimilar genotypes
Hussain is endowed with genes for shortness and thinness
They are raised in different environment
Correct answer is D
Identical twins may share the same placenta and have the same DNA, but they will grow differently due to environmental factors.