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efesto efesto
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6 years ago
Lucas has one allele for normal blood cells and one allele for sickle-shaped cells. Lucas' blood cell alleles are
A) recessive.
B) dominant.
C) heterozygous.
D) homozygous.
Textbook 
Children: A Chronological Approach, Canadian Edition

Children: A Chronological Approach, Canadian Edition


Edition: 5th
Authors:
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fdr77fdr77
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6 years ago
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efesto Author
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6 years ago
Brilliant
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Yesterday
Good timing, thanks!
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2 hours ago
This site is awesome
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