Which of the following is a potential disadvantage of using Xenopus as an experimental model for human development? Choose the CORRECT answer

Question

Which of the following is a potential disadvantage of using  Xenopus  as an experimental model for human development? Choose the CORRECT answer

Accepted Answer

Some gene regulatory regions may not be conserved.

Answer

It has internal fertilisation, making access to embryos difficult.

Answer

It lacks most of the genes found in humans.

Answer

It is an invertebrate.

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