1 year ago

Cerci (abdominal appendages)

1 answer:

6 0

Answer: Cerci (singular cercus) are paired appendages on the rear-most segments of many arthropods, ... In basal arthropods, such as silverfish, the cerci originate from the eleventh abdominal segment.

Explanation: Hope this helps

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Black fur (B) is dominant to white fur (b) in guinea pigs. An F1 cross was conducted and resulted in 100% heterozygous guinea pi

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D. 1 BB : 2 Bb : 1 bb

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This question involves a single gene coding for fur color in guinea pig. Black fur (B) is dominant over white fur (b). This means that, as stated in the question, if a black fur parent (BB) is crossed with a white fur parent (bb), a 100% heterozygous offspring (Bb) with black fur will result.

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