Question
Which of the following is/are true with respect to
Amoeba? I. It is a multi-cellular organism. II. It takes in food using temporary finger-like extensions called Pseudopodia. III. It forms a food vacuole around the food particle.Solution
I is incorrect as the Amoeba is a uni-cellular organism. Both II and III are correct. Amoeba takes in food using temporary finger-like extensions of the cell surface which fuse over the food particle forming a food-vacuole. Inside the food vacuole, complex substances are broken down into simpler ones which then diffuse into the cytoplasm. Hence, option B is correct.
Watershed is synonym with
Which of the following is silk cotton tree?
Green water is
What is the recommended method of propagation for loquats?
How many ATP molecules can be derived from each molecule of acetyl CoA that enter the Krebs' cycle?
In Our Country Word 'Apex' Means Which Type of Institute?
A special practice in which male buds are removed after completion of female phase is done in which fruit crop_______
Chemicals like hexadeconol, a long chain alcohol when mixed with surface 5 mm of soil can reduce evaporation by about:
The most economical means of managing the ‘tungro virus’ disease in rice is:
Cyclones in the Bay of Bengal usually occur during the period.
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