Mendel crossed a true-breeding plant that produced green seeds with a true-breeding
plant that...
Biology, 04.02.2020 03:56, eheheh80ii
Mendel crossed a true-breeding plant that produced green seeds with a true-breeding
plant that produced yellow seeds to produce an f1 generation. the entire f1
generation produced yellow seeds. then he crossed the f1 offspring with each other to
produce the f2 generation. from the f2 generation, he counted 6022 yellow seeds.
which of these is the most likely estimate of the number of green seeds he collected
from the f2 generation?
a. 0
b. 2000
c. 6000
d. 18000
in a test cross, if one parent’s genotype is homozygous dominant,
a. all of the offspring will have the dominant phenotype.
b. 3/4 of the offspring will have the dominant phenotype.
c. 1/2 of the offspring will have the dominant phenotype.
d. 1/4 of the offspring will have the dominant phenotype.
the base-pairing rule for binding purines and pyrimidines in the dna molecule is
a. c-u and a-g.
b. a-g and c-t.
c. a-t and c-g.
d. c-a and g-t
. the small segments of the lagging dna strand are called
a. helicase.
b. nucleotides.
c. okazaki fragments.
d. hershey bits.
Answers: 3
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Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides
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