Which of the following statements is not true?

  • A
    All members of the kingdom Animalia are multicellular.
  • B
    Nature of coelom is used as one of the basis of animal classification.
  • C
    There is no need of classification now as over a million species of animals have been described till now.
  • D
    The arrangement of cells in the body is one of the classifying features of the animals.

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Similar Questions

Suppose that $E_1$ and $E_2$ are two events of a random experiment such that $P(E_1) = \frac{1}{4}$, $P(E_2 / E_1) = \frac{1}{2}$ and $P(E_1 / E_2) = \frac{1}{4}$. Observe the lists given below. The correct matching of List-$I$ from List-$II$ is:
List-$I$List-$II$
$(A)$ $P(E_2)$$(i)$ $1/4$
$(B)$ $P(E_1 \cup E_2)$$(ii)$ $5/8$
$(C)$ $P(\bar{E}_1 / \bar{E}_2)$$(iii)$ $1/8$
$(D)$ $P(E_1 / \bar{E}_2)$$(iv)$ $1/2$
$(v)$ $3/8$
$(vi)$ $3/4$

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