(a) nitrogen in muscles
(b) chlorine in muscles
(c) oxygen in muscles
(d) carbon dioxide in muscles
2 Q) Which of the following organisms have peptidoglycan compound as an important constituent in cell wall?
(a) Bacteria and cyanobacteria
(b) Bacteria and unicellular eukaryote
(c) Archaebacteria and eukaryote
(d) All members of monera and protista
I. If the water potential of the solution surrounding the cell is too high, the cell shrinks.
II. If the water potential of the solution surrounding the cell is too low, the cell swells and bursts.
III. It is important to maintain a constant water potential inside the animal body.
IV. In animal cells, water potential far exceeds the solute potential.
Which of the statements given above is/are correct?"
(a) I and II
(b) Only III
(c) Only IV
(d) II and III
4 Q) Which among the following animal has "wriggler" as a larval form?
(b) Sand fly
(c) House fly
5 Q) Which one among the following is the reason for the absence of fruit in gymnosperm?
(a) Lack of ovule
(b) Lack of ovary
(c) Lack of embryos
(d) Lack of seeds
(a) Homologous and root and stem respectively
(b) Homologous and stem and root respectively
(c) Analogous and root and stem respectively
(d) Analogous and stem and root respectively
7 Q) How much glomerular filtrate is formed in human beingss in a day?
(a) 50-60 Litres
(b) 100-120 Litres
(c) 160-180 Litres
(d) 200-220 Litres
8 Q) Which of the following organ acts as a shock tissue during allergic reactions?
9 Q) Who coined the term nucleolus?
(b) Robert Brown
(c) Camillo Golgi
10 Q) Which one among the following organisms is found in the gut of termites which feed on wood?
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