Question

Which of the following cellular structures is characteristic of amoebas? A) pseudopodia. B) microvilli. C) cilla. D) flagella. E) stereocilia. The intimate mutually beneficial association formed between a fungus and the root of a plant is called a(n) A) ingrowth. B) mycorrihiza C) parasitic infection. D) hypha. E) mycelium. What feature is found only in mammals? A) legs B) tall. C) milk glands D) lungs. E) four chambered heart. Which primate trait is an adaptation to aboreal life? A) opposable thumb B) stereoscopic vision C) small litters of young. D) prehensible tall. E) all of the above. What adaptation enhances birds' flying ability? A) hollow bones. B) sternum. C) homeothermy. D) air sacs. E) all of the above. Why is water a more hospitable environment for life than dry tend? A) Osmotic balance is not a problem. B) Gravity is not a problem in water C) Sperm can meet egg easily in water. D) Oxygen is more available in water. E) b and c onl

Answer 1

Reason:

Pseudopodia is the cellular structure present in ameba to enable locomotion in water along with axopodia. This pseudopodia in amoeba useful in extending and retracting movement, in which contractile vacuoles play a predominant role in transporting substances across the body cells to maintain homeostasis.