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Question
Imagine that a species has eight chromosomes (four homologous pairs). If some event occurred that prevented meiosis from occurring after replication, how many chromosomes would this species have after two generations?
A) 64
B) 8
C) 32
D) 16
E) 4
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Through what structure does an oocyte travel on its way to the uterus?
A) uterine tube
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If you could stop diffusion of substances in fruit fly zygotes, could you stop normal development? Why or why not?
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Programmed cell death is also known as ________.
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You are a substitute teacher in a high school biology lab class on the day the students are dissecting frogs. A particularly bright student happens to notice that the left adrenal gland is malformed in her frog. She asks if a problem in embryonic development could have caused that. Although there may be more than one reason, what might you propose as an explanation based on embryonic development?
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Which of the following is a process by which an initial set of genes turns on a second set of regulatory genes, which eventually turns on a third set of genes?
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What is the effect of higher concentration of bicoid protein in part of a fruit fly embryo?
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Of the choices listed, the first event that occurs during embryonic development is:
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E) induction.