Which of the following is/are not the characteristics of the class Osteichthyes ?
i. Body is streamlined and mouth is terminal.
ii. Gills are covered by operculum.
iii. Skin covered with cycloid and placoid scales.
iv. Many of them are viviparous.
there can be 2 or 3 options i need the correct one plzz tell fast
Answers
Answered by
1
Answer:
4 answer
Explanation:
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Answered by
1
Answer:
I think the answer is 4th
Explanation:
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