once Vo Correct terms long One advantage of pea plants for the study of genetics

Question

once Vo Correct terms long One advantage of pea plants for the study of genetics is that they can be fertilized short An advantage of the pea plants that Mendel studied was that there were many true-breeding varieties so that he could demonstrate that the results he heterozygotic obtained for one trait were with another purebred Pea plants are useful as model organisms because they have a relatively time generation Mendel could study a single variable at a time since reproducible he began with plants Self Reset

Explanation / Answer

# 22

(1) Self-fertilized

(2) Reproducible

(3) Short

(4) Unique

# 24

Traits studied by Mendel:

Flower position, seed color, seed shape, height, flower color, Pod color, pod shape

Traits not studied by Mendel:

Flower shape, seed number in pod, Pod length, seed size, pod width, root length. Stem thickness

#25

Ss xSs

Progeny with phenotypic ratio 3:1

Progeny with genotypic ratio 1:2:1

Most of the progeny will have dominant phenotype

Ss xss

Equal number of progeny with dominant and recessive phenotype

Progeny with genotypic ratio 1:1

Progeny with phenotypic ration 1:1

SS xss

Progeny with all the same genotype

Progeny with all the same phenotype

All the progeny will have dominant phenotype

#26

(1) Randomly

(2) 50%

(3) Equal to

(4) Probability

# 27 and #21 can not be answered as per the company policy

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