A. Thoracic B. Lumbar C. Cervical D. Sacral Correct Answer: Option A A. Thoracic
A. Darwins’ theory of evolution B. Mendel’s theory of inheritance C. Lamarck’s theory of evolution D. DeVries theory of evolution…
A. laying eggs B. building nests C. cleaning the nest D. gathering food Correct Answer: Option A A. laying eggs
A. howling of a dog B. dancing of the worker bee C. croaking of a toad D. basking in the…
A. Homozygous white B. Homozygous black C. Heterozygous white D. Heterozygous black Correct Answer: Option C C. Heterozygous white
A. 48 B. 46 C. 24 D. 23 Correct Answer: Option D D. 23
A. chromatids B. mutants C. alleles D. chromatin Correct Answer: Option C C. alleles
A. Height B. Shape of head C. Colour of skin D. Ability to roll the tongue Correct Answer: Option D…
A. all red flowered plants B. all white flowered plants C. red flowered, white flowered plants D. white flowered red…
A. O B. A C. B D. AB Correct Answer: Option D D. AB