Multiple Choice
Which of the following best explains why scientists believe that warm climates tend to support greater biodiversity?
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1. Introduction to Biology
Natural Selection and Evolution
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A big advantage of sexual reproduction is _________ variability in the offspring.
A
eliminated
B
increased
C
unchanged
D
decreased
Verified step by step guidance1
Understand the concept of sexual reproduction: Sexual reproduction involves the combination of genetic material from two parents, resulting in offspring with a mix of genetic traits from both parents.
Recognize the role of meiosis: During sexual reproduction, meiosis occurs, which includes processes like crossing over and independent assortment. These processes shuffle genetic material, creating genetic diversity.
Compare genetic variability: Sexual reproduction increases genetic variability in offspring compared to asexual reproduction, where offspring are genetically identical to the parent.
Eliminate incorrect options: 'Eliminated,' 'unchanged,' and 'decreased' do not align with the concept of increased genetic diversity in sexual reproduction.
Conclude the correct answer: The correct answer is 'increased,' as sexual reproduction enhances genetic variability in the offspring.
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