Consider the following statements regarding Natural Selection and choose the correct answer:
1. Organisms produce many more offsprings than can possibly survive
2. In a population some variability is always present for almost every characteristic
3. All offsprings are able to survive to reach adulthood
A. 1, 2 and 3 are correct
B. Only 1 and 3 are correct
C. Only 1 and 2 are correct
D. Only 2 and 3 are correct
Answer: Option C
This Question Belongs to Biology GK Chapter Wise >> Gentics And Evoloution
Related Questions on Gentics and Evoloution
A piece of DNA molecule that can serve as a carrier for the gene to be cloned is called as a
A. Virus
B. Vector
C. DNA junk
D. Gene factor
A haploid organism contains only one set of chromosomes, and is said to be
A. Homozygous
B. Heterozygous
C. Hemizygous
D. Holozygous
Which of the following is the correct pair?
A. Darwin - Use and disuse of organs
B. de Vries - Mutation theory
C. Lamarck - Origin of life
D. Haldane - Law of heredity
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