A. buccal cavity, skin and lungs B. buccal cavity, skin and spiracles C. gills, skin and buccal cavity D. tympanic…
A. in combination with haemoglobin B. in combination with antibodies C. by capillary action D. as bicarbonate ion. Correct Answer:…
A. Ribs B. Carpals C. Skull D. Pelvis Correct Answer: Option B B. Carpals
A. meristem B. endodermis C. epidermis D. mesophyll Correct Answer: Option A A. meristem
A. fossil records B. Comparative anatomy C. mutation of genes D. geographical distribution of genes Correct Answer: Option C C.…
A. nocturnal animal B. diurnal animal C. terrestrial animal D. homoiothermic animal Correct Answer: Option B B. diurnal animal
A. each daughter cells gets the necessary organelles B. there is distribution of a complete set of genes into each…
A. artificial selection B. natural selection C. competition D. cross-fertilization. Correct Answer: Option A A. artificial selection
A. 0% B. 25% C. 50% D. 75% Correct Answer: Option C C. 50%
A. central vacuole B. nucleus C. lysosome D. Golgi body Correct Answer: Option B B. nucleus