Questions Archive - Page 407 of 870

Theory of continuity of germplasm was given by Options (a) Austin (b) Lamarck (c) Darwin (d) Weismann Correct Answer: WeismannExplanation:No…

8 years ago

Two organs which are similar in structure and origin, but not necessarily in function are called Options (a) homologous (b)…

8 years ago

Ultimate source of organic variation is the process which provide raw materials for evolution is Options (a) sexual reproduction (b)…

8 years ago

What is the best way to test the relatedness of two species? Options (a) RNA and proteins (b) DNA and…

8 years ago

When the members of one population do not breed at the same time of the year as the members of…

8 years ago

Which fossil man has been known from shivalik Hill in India? Options (a) Ramapithecus (b) Sinanthropus (c) Zinjanthropus (d) Pithecanthropus…

8 years ago

Which is the following is the most primitive ancestor of man? Options (a) Homo habilis (b) Australopithecus (c) Homo neanderthalensis…

8 years ago

Which of the following basic processes affect the Hardy Weinberg equilibrium? Options (a) mutation and recombination (b) gene migration and…

8 years ago

Which of the following changes involved in irrelevant in the evolution of man Options (a) loss of tail (b) change…

8 years ago

Which of the following is formed in S. Miller's classic experiment? Options (a) amino acids (b) nucleic acids (c) UV…

8 years ago