Answer:
A) hybridization; morphospecies
Explanation:
The biological species concept is the concept which can define a species as an individual of a large population which can interbreed and produce an offspring in a population. The concept was given by Ernst Mayr.
Morphospecies refers to the species which can be characterised by the differences in their morphological features like in the Oak, willows and the dandelions.
The biological species concept is not valid or complicated in the case of the morphospecies like in the Oak, willows and the dandelions as the individuals of these three population can exchange their genes through the process of hybridization.
Thus, Option-A is the correct answer.
I have a question are you asking what are the molecules of a shark or something
Internal fertilization
Explanation:
everything takes place inside a female womb
it has to be past because it takes longer for the light waves to reach us from space
and sound cannot travel through a vacuum
and there is no gas for convection to take place so it must be past and light