Biology, 30.07.2020 09:01, nsheikh2407

4: Units of inheritance known as genes exist in pairs. a) TRUE
b) FALSE
5: A tall plant (AA) is crossed with a short plant (aa). The offspring produced in Fl will be
a) all Tall
b) short
c) y tall and 72 short
d) no of the above
6: The genotypes (or genotypic ratio) of the Fl offspring in 5 will be
a) all Aa (correct)
b) 12 AA, 12 Aa
c) aa
d) none of the above.
7: Alternate forms of genes are called alleles.
a) TRUE
b) FALSE
8: Phenotypes are
a) physical characteristics determined by genes
b) genes
c) genetic characteristics
d) alleles
9: The inheritance law known as the Law of segregation was postulated by
a) Mendel
b) Aristotle
c) Morgan
d) Darwin
10: Heterozygous organisms carry one dominant and one recessive allele

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4: Units of inheritance known as genes exist in pairs. a) TRUE
b) FALSE
5: A tall plant (...