3 years ago

Certain flightless beetles have wings that have no function. The wings are an example of which type of structure?

1 answer:

8 0

<span>The wings on the beetles are examples of vestigiality. Vestigiality is a structure with attributes that have apparently loss its ancestral function but stil present during evolution. It is a normal evolutionary process in the changing environment that does not pressure them to evolve.</span>

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Could receiving extra chromosomes happen to the tasmanian devil? Why or why not?

Kazeer [188]

Answer:

Yes, extra chromosomes can be received by the tasmanian devil.

Explanation:

Extra chromosomes can be received by the tasmanian devil due to tumor disease in the tasmanian devil. In the beginning the old genome of tasmanian devil has 13 chromosomes but with the tumor disease, it receives one extra chromosome and completed 14 chromosomes. Tumor occurs when the dead cells are not removed from the body and the new ones are formed.

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3 years ago

Which statement about the genetic code is false?

BlackZzzverrR [31]

————C————

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What is the primary hypothesis for the extinction of large mammals such as mammoths?

mihalych1998 [28]

<span>The primary hypothesis is that they were led to extinction by hunting by humans.

I hope this helps! :)
Have a wonderful day!</span>

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3 years ago