Explain the correct answer....

Q8. Which of the following statements about animals that utilize external fertilization is false?

      (a) They are divided equally between terrestrial and aquatic species.

      (b) Many produce large numbers of gametes to ensure successful reproduction.

      (c) The behaviours associated with mating are often highly synchronized.

      (d) The probability of any one egg being fertilized and developing into an adult can be low.

Dear student
Please find below the solution to the asked query

The correct option is (a).

The animals utilising external method of fertilisation require medium like water for fusion of male and female gametes. Hence, these animals are mainly aquatic. 
Hope this information will clear your doubts about the topic.

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