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Justify the following statements:
(a) Crow is an omnivore.
(b) It is said that the mode of nutrition, in human beings and Amoeba, is quite
similar.
Answers
Answer:
(a) crow is a omnivorous because it eats small animals such as amphibians,reptiles etc. and also it eats nuts ,fruits etc.
(b) because both are heterotrophs and heterotrophs who depend on others.
a) Crow is an omnivore because it is often seen eating seeds and grains as well as flesh or remaining meat in the garbage. And an omnivore is that animal that eat both plants and animals.
b) Mode of nutrition in human beings is similar to amoeba because amoeba first trap bacterias or fungus by their false feet called pseudopodia . Then it crates a food vacule in which it produces digestive juices . Undigested food is then expelled out . Humans also take in food through mouth and digest it and expell it in process of egestion . Therefore , amoeba and humans follow same type of nutrition called Holozoic nutrition .