Notifications
Clear all
Biology
1
Posts
2
Users
0
Likes
319
Views
0
22/10/2021 5:02 pm
Topic starter
Darwin’s theory of pangenesis shows similarity with theory of inheritance of acquired characters then what shall be correct according to it?
(1) Development of organs is due to will power
(2) Useful organs become strong and developed while useless organs become extinct. These organs help in struggle for survival
(3) There should become physical basis of inheritance
(4) Size of organs increase with ageing
1 Answer
0
22/10/2021 5:03 pm
Correct answer: (3) There should become physical basis of inheritance