Question
Kindly Study the following questions carefully and
choose the right answer. 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.
The family classification of the pest Droscha magniferae (a sap-sucking insect pest of mango) is?
The Biltmore Stick, also known as a cruising stick or logger's stick, is a measuring tool used in……………………
...The Food Corporation of India was established in which year?
When to irrigate wheat after sowing if only one irrigation water is available:
What is the maturity indicator in groundnut, which is used to decide a perfect stage of harvesting ?
Heavy infestation of which of the following causes poor ploughing performance?
Uptake of silicon in the form of silicate anion in cereals such as rice is required for
‘Pusa Nanha’ is the variety of:Â
Critical period of crop weed competition in wheat plant is ______
What is the key role of chitosan produced from chitin in shrimp shell waste?
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