In humans, hair texture is an incompletely dominant trait. Curly is the dominant genotype, wavy is heterozygous, and straight hair is recessive. What is the probable phenotypic ratio for a cross between a man with wavy hair and a woman with curly hair?
a. All wavy hair
b. 3/4 wavy hair; 1/4 straight hair
c. 1/2 wavy hair; 1/2 curly hair
d. All curly hair
e. 1/4 curly hair; 1/2 wavy hair; 1/4 straight hair
c
Biology & Microbiology
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What tissue type produces the tough coverings that package organs?
A. Collagen B. Loose connective tissue C. Dense regular connective tissue D. Dense irregular connective tissue E. Adipose
Biology & Microbiology
Fermentation produces more ATP than does aerobic respiration.
Answer the following statement true (T) or false (F)
Biology & Microbiology
Discuss the advantages and disadvantages of irradiating food. Include examples of foods that are irradiated.
What will be an ideal response?
Biology & Microbiology
All of the following teeth are found in adult vertebrates except
A. molars. B. incisors. C. premolars. D. precanines. E. canines.
Biology & Microbiology