In beans yellow (Y) is dominant to green (y) and smooth (S) is dominant to wrink

Question

In beans yellow (Y) is dominant to green (y) and smooth (S) is dominant to wrinkled (s). What are the possible genotypes for the offspring of the following cross: YySS and YYSs.

Question 10 options:

YYSS, YYss, yySS, yyss

YS, yS, YS, yS

Yy, SS, YY, Ss

YYSS, YySS, YYSs, YySs

Red rose color is incompletely dominant over white rose color. If a red rose is crossed with a pink rose, what percentage of the offspring will be pink?

100

75

50

25

wo atoms with the same atomic number, but different mass numbers are called____________.

Question 43 options:

A ) radioactive

B ) isotopes

C ) proteins

D ) electrons

E ) nuclei

YYSS, YYss, yySS, yyss

YS, yS, YS, yS

Yy, SS, YY, Ss

YYSS, YySS, YYSs, YySs

Red rose color is incompletely dominant over white rose color. If a red rose is crossed with a pink rose, what percentage of the offspring will be pink?

Question 11 options:

100

75

50

25

Explanation / Answer

1. d) YYSS, YySS, YYSs, YySs

The given is a dihybrid cross, i.e. cross between YySS and YYSs will have the offspring with genotypes YYSS, YySS, YYSs, YySs.

2. c. 50%

Red rose color is incompletely dominant over white rose color. If a red rose is crossed with a pink rose, what percentage of the offspring will be pink - 50%

3. B. Isotopes.

wo atoms with the same atomic number, but different mass numbers are called_____Isotopes_______.

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