Advertisements
Advertisements
Question
Viviparity is considered to be more evolved because ______.
Options
the young ones are left on their own
the young ones are protected by a thick shell
the young ones are protected inside the mother's body and are looked after they are born leading to more chances of survival
the embryo takes a long time to develop
Solution
Viviparity is considered to be more evolved because the young ones are protected inside the mother's body and are looked after they are born leading to more chances of survival.
APPEARS IN
RELATED QUESTIONS
Find out through internet and popular science articles whether animals other than man have self-consciousness.
List 10 modern-day animals and using the internet resources link it to a corresponding ancient fossil. Name both.
Using various resources such as your school library or the internet and discussions with your teacher, trace the evolutionary stages of any one animal say horse.
The earliest fossil form, in the phylogeny of horse, is ______.
Which of the following is an example of link species?
Ancestral amphibians were tetrapods that evolved during:
What is the most important pre-condition for adaptive radiation?
When we talk of functional macromolecules (e.g. proteins as enzymes, hormones, receptors, antibodies etc), towards what are they evolving?
Two organisms occupying a particular geographical area (say desert) show similar adaptive strategies. Taking examples, describe the phenomenon.
Practise drawing various animals and plants.
