1. Alfred wallace a naturalist worked on which Island:- (1) Sri lanka (2) Galapagos (3) South America...
Question:
1. Alfred wallace a naturalist worked on which Island:-
(1) Sri lanka
(2) Galapagos
(3) South America
(4) Malay Archepelago
2. According to Lamarck evolution of life forms had occurred but driven by ______.
(1) Natural selection
(2) Adaptive convergence
(3) Use and disuse of organs
(4) Both 1 and 3
3. ____(A)_____ and _____(B)_____ are the twokey concepts of Darwinian theory of evolution :
(1) A - Branching descent, B - Fitness
(2) A - Branching descent, B - Reproductivefitness
(3) A - Branching descent, B - Natural selection
(4) A - Branching descent, B - Use & disuseof organs
4. What is not true about mutation according toHugo de Vries theory ?
(1) They are large & discontinous changes
(2) Mutations are random and directionless
(3) They are heritable and establish newspecies
(4) A single step large mutation can neverproduce a species
Dynamic Business Law
ISBN: 9781260733976
6th Edition
Authors: Nancy Kubasek, M. Neil Browne, Daniel Herron, Lucien Dhooge, Linda Barkacs