Which groups below possess an amniotic egg?

A. Ray-finned fish
B. Amphibians
C. Reptiles
D. Mammals
E. Both B and C
F. Answers A, B, and C
G. Answers C and D


Ans: G. Answers C and D

Biology & Microbiology

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Indicate whether the statement is true or false.

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The following sequence represents events in the development of a fruit:

A. pollination, fertilization, embryo, ovary matures B. pollination, germination of pollen, endosperm, ovule C. pollination, endosperm, embryo, ovule matures D. pollination, fertilization, germination of pollen, ovule matures, embryo forms E. pollination, double fertilization, ovule matures, embryo forms, ovary matures

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What is part of the initial response to hot temperature?

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Which of the following countries have an age structure that most resembles a pyramid?

A) United States B) Japan C) Egypt D) none resemble a pyramid

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