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Questions and Answers
What distinguishes sexual reproduction from asexual reproduction?
What distinguishes sexual reproduction from asexual reproduction?
- Sexual reproduction can occur without any genetic material exchange, unlike asexual reproduction.
- Asexual reproduction involves two parents, while sexual reproduction involves one.
- Sexual reproduction requires gametes, while asexual reproduction does not. (correct)
- Asexual reproduction results in diverse offspring, while sexual reproduction does not.
Which of the following is an example of a chromosomal disorder?
Which of the following is an example of a chromosomal disorder?
- Down syndrome (correct)
- Sickle cell anemia
- Hemophilia
- Cystic fibrosis
What is the role of start codon in protein synthesis?
What is the role of start codon in protein synthesis?
- It signals the end of the protein coding sequence.
- It marks the beginning of translation of mRNA into a protein. (correct)
- It initiates transcription of the DNA.
- It codes for the enzyme that unwinds DNA.
Which of these describes incomplete dominance?
Which of these describes incomplete dominance?
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What is a characteristic feature of parthenocarpic fruits?
What is a characteristic feature of parthenocarpic fruits?
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