Question

Choose the correct combination among the following :
(i) Thomas Malthus - Principle of population
(ii) Paul Kammarer - Proteus anguimia
(iii) Hugo de Vries - Oenothera lamarckiana
(iv) Bernard Kettleweli - BIston betularia

• A. i, iv
• B. ii, iv
• C. i, iii
• D. All are correct

Answer 1

The correct option is D All are correct

1. The work of Thomas Malthus 'Principle of population' inspired Darwin's study of evolution.

2. Paul Kammarer studied the pattern of inheritance on Proteus anguimia, commonly called 'The midwife toad'.

3. Hugo de Vries brought forward the idea of mutations after his Workin on Oenothera lamarckiana (evening primose).

4. Bernard kettleweli studies industrial melanisation on Biston betularia.

So, the correct option is 'All are correct'.