Biology, 27.04.2021 15:30 lukaslinder3529
In any organism with a heartbeat, fluid is forced through channels of various diameters.
a. True
b. False
Answers: 1
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Place the steps tor the formation of the enzyme pepsinogen in correct order
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20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.
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Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed
Answers: 2
In any organism with a heartbeat, fluid is forced through channels of various diameters.
a. True
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