A.Sexual reproduction
B.Hormonal action
C.Natural Selection
D.Mutation
Related Mcqs:
- Organic variations occur ultimately through:
- Which of the following facts does not hold truth with reference to De Vries Theory of organic evolution:
- Hugo De Vries while working on plants Oenothera Lamarchiana developed his famous theory of:
- Most Modern Breeds of domestic dogs have evolved as a result of:
- Which of the following facts Darwin and Wallace deduced from the observed fact Struggle for existence, variations and their transmission:
- For evolution, the most important requirement is:
- The processes associated with evolution of a species collectively mean:
- A human population is small, there is a greater chance of ____________.
- Concept of a sudden genetic change which breeds true in an organism is visualized:
- Medusae are formed by:
