Biology, 14.07.2020 01:01 bryanawesome23
In humans, an egg develops into a male offspring if it A). contains a Y chromosome and is fertilized by a sperm containing a Y chromosome. B). contains a Y chromosome and is fertilized by a sperm containing an X chromosome. C). contains an X chromosome and is fertilized by a sperm containing a Y chromosome. D). contains an X chromosome and is fertilized by a sperm containing an X chromosome.
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Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth
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Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?
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In humans, an egg develops into a male offspring if it A). contains a Y chromosome and is fertilized...
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