In a monohybrid intercross of violet pea flowers with white pea flowers, Mendel observed an F2 comprised of 705 violet flowers, and 224 white flowers. How many of these flowers are expected to be homozygotes (homozygote violet, and homozygote white)? а. 549 b. 459 с. 929 d. 224 е. 705

Human Anatomy & Physiology (11th Edition)
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Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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In a monohybrid intercross of violet pea flowers with
white pea flowers, Mendel observed an F2 comprised
of 705 violet flowers, and 224 white flowers. How
many of these flowers are expected to be
homozygotes (homozygote violet, and homozygote
white)?
а. 549
b. 459
с. 929
d. 224
е. 705
Transcribed Image Text:In a monohybrid intercross of violet pea flowers with white pea flowers, Mendel observed an F2 comprised of 705 violet flowers, and 224 white flowers. How many of these flowers are expected to be homozygotes (homozygote violet, and homozygote white)? а. 549 b. 459 с. 929 d. 224 е. 705
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Mendel's Heredity Laws are commonly phrased as follows:

1) The Law of Segregation: A gene pair defines each hereditary trait. Parent genes are unevenly scattered to sex chromosomes, with each sex cell containing just one of the pair's alleles. When sex cells join in fertilisation, offspring acquire one hereditary gene from each parent.

2) The Law of Independent Assortment: Genetics for distinct traits are sorted separately from each other because then one trait's transmission is separate of another's transmission.

3) The Law of Dominance: When an organism has many versions of a gene, the dominant form is expressed.

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