Q. Latest ancestor of modern human is
(A) Java man
(B) Cro-magnon man
(C) Neanderthan man
(D) Peking man
Q. Archeopteryx is
(A) Most ancient bird of Jurassic age
(B) Reptile of Jurassic period
(C) Reptile of Triassic period
(D) Reptile of both Triassic and Jurassic period
Q. ‘Archaeopteyrx’ is a connecting link between which of the following classes of animal?
(A) Amphibia and Aves
(B) Reptilia and Aves
(C) Reptilia and Mammalia
(D) Aves and Mammalia
Q. Mammoth is the ancestor of
Q. Dinosaurs were
(A) Cenozoic reptiles
(B) Mesozoic birds
(C) Paleozoic amphibians
(D) Mesozoic reptiles
Q. Dinosaurs were in
(A) Paleozoic era
(B) Cenozoic era
(C) Mesozoic era
(D) Pleistocene era
Q. Match List-I with List-II and select the correct answer using the code given below the lists. List-I
(a) Theory of mutation
(b) Theory of evolution
(c) One gene one enzyme hypothesis
(d) Operon concept List-II
1. Beadle and Tatum
2. Jacob and Monod
4. Hugo De Vries Code
(a) (b) (c) (d)
(A) 3 4 1 2
(B) 4 3 1 2
(C) 4 3 2 1
(D) 3 4 2 1
Q. Which one of the following statements is not correct?
(A) All echinoderms are viviparous
(B) Roundworm has no circulatory system
(C) In bony fishes, swim bladder is usually present
(D) In cartilaginous fishes, fertilization is internal
Q. Of the following which one is not a fish?
Q. Biologists have so far known, found and identified a large number of species in the plant and animal kingdom. In terms of numbers, the largest found and identified so far is from among the
Q. Warm-blooded animals are those which are able to keep their body temperature
(A) Lower than environment
(B) Higher than environment
(C) Constant temp. all time
(D) Equal to the atmospheric temp.
Q. Of the following, which one is a true fish?
Q. Which one of the following is a true fish?
Q. Which is the largest mammal?
(B) African Elephant
(D) Polar bear
Q. From which of following groups does the whale belongs?
Q. Which one is a mammal?
Q. Which of the following species is the largest of the ‘toothed-whales’?
(A) Finback whale
(B) Blue whale
(C) Sperm whale
(D) Humpback whale
Q. Which among the following one lays eggs and does not produce young ones directly?
Q. Mammal capable in flying is
Q. Amongst the following flying organisms, which one does not belong to the group, Aves?