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Author Archives: Anonymous

What is the term for two chromosomes that have the same leng…

What is the term for two chromosomes that have the same length, shape, and genes, but do NOT have exactly the same DNA sequence?

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When a fragment breaks from a chromosome and rejoins it, in…

When a fragment breaks from a chromosome and rejoins it, in a flipped orientation, the result is called a(n) ____________. 

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Why do X-linked conditions appear more frequently in males t…

Why do X-linked conditions appear more frequently in males than in females? 

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In a human cell that is haploid, how many chromosomes are th…

In a human cell that is haploid, how many chromosomes are there, and of what type?

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When a cutting from a plant sprouts roots and yields a new,…

When a cutting from a plant sprouts roots and yields a new, independent plant, what type of reproduction has occurred?

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Which molecule is synthesized in transcription, exits the nu…

Which molecule is synthesized in transcription, exits the nucleus, and has information in the form of codons?

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A plant that produces white flowers is crossed to a plant th…

A plant that produces white flowers is crossed to a plant that produces orange flowers.  All the offspring produced pale orange flowers.  What can you conclude? 

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Widow’s peak hairline in humans is dominant to non-widow’s p…

Widow’s peak hairline in humans is dominant to non-widow’s peak hairline.  If a person has a widow’s peak hairline, what is his or her genotype?

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The phenotype of an organism is determined by ______________…

The phenotype of an organism is determined by ______________?

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Which below best describes a difference between a chromosome…

Which below best describes a difference between a chromosome and a gene?

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