It is expected that an offspring produced from sexual reproduction of F - VCE - SSCE Biology - Question 3 - 2012 - Paper 1
Question 3
It is expected that an offspring produced from sexual reproduction of F. vesca
A. translates all of its 206 million base pairs.
B. has equal numbers of adenine and c... show full transcript
Worked Solution & Example Answer:It is expected that an offspring produced from sexual reproduction of F - VCE - SSCE Biology - Question 3 - 2012 - Paper 1
Step 1
A. translates all of its 206 million base pairs.
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Answer
This statement is incorrect. While an organism has 206 million base pairs in its genome, it does not translate all of them into proteins.
Step 2
B. has equal numbers of adenine and cytosine nucleotides.
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Answer
This statement is also incorrect. In a double-stranded DNA molecule, adenine pairs with thymine, and cytosine pairs with guanine. Thus, the quantities of adenine and cytosine are not necessarily equal.
Step 3
C. receives half of its chromosomes from the female parent.
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Answer
This statement is correct. An offspring from sexual reproduction receives half of its chromosomes from each parent, including the female parent.
Step 4
D. possesses the same combination of alleles as other strawberry plants from the same parents.
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Answer
This statement is incorrect. Each offspring can have a different combination of alleles due to genetic recombination during meiosis.
