(a) symbiotic
(b) commensalism
(c) amensalism
(d) mutualism
262 Q) Which among the following hormone has a stimulatory effect on the heart?
(a) Estrone
(b) Erythropoietin
(c) Thyroxine
(d) Epinephrine
I. Vermiform appendix.
II. Auricular muscle of external ear
III. Plica semilunaris
IV. Mammary glands in males
Which of the organs give above is/are vestigial in man?"
(a) II, III and IV
(b) III and IV
(c) I, II and III
(d) All of these
264 Q) The urine sample of a diabetic patient contains
(a) sucrose
(b) fructose
(c) glucose
(d) All of these
265 Q) In the biotic interaction, both the species derive benefit and their association more or less obligatory is termed as
(a) proto-corporation
(b) symbiosis
(c) commensalism
(d) parasitism
266 Q) "The gastrointestinal hormones namely secretin and cholecystokinin secreted by duodenal epithelium activate respectively which organs to discharge their secretions? "
(a) Pancreas and gall bladder
(b) Gall bladder and stomach
(c) Pancreas and stomach
(d) Stomach and small intestine
267 Q) Which of the following organism does not obey the cell theory?
(a) Virus
(b) Bacteria
(c) Fungi
(d) Plants
268 Q) When a colour blind male marries a normal woman not carrying the gene for colour blindness, their offspring will be
(a) normal sons and normal daughters
(b) normal sons and carrier daughters
(c) normal daughters and colour blind sons
(d) colour blind sons and carrier daughters
269 Q) "Assertion (A) Organ system is the system in which several tissues work for the same function.
Reason (R) The organ-system helps in efficient working of our body."
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
270 Q) In human body, the pancreas secretes its enzymes into which one of the following?
(a) Stomach
(b) Ileum
(c) Jejunum
(d) Duodenum
|
Attempt
Next Biology Quiz Here
|
|||||||||
No comments:
Post a Comment
Google Sign-in enabled to reduce spam...