3 years ago

You cross a YyTtRrSs to a YyTtRrSs. What percent of offsprings will be YYTTRRSS?

Biology

1 answer:

tamaranim1 [39]3 years ago

4 0

Answer:

A) 1/256

Explanation:

Parent 1 : YyTtRrSs

Parent 2: YyTtRrSs

Probability of a YY offspring occurring in a cross between Yy and Yy = 1/4

Probability of a TT offspring occurring in a cross between Tt and Tt = 1/4

Probability of a RR offspring occurring in a cross between Rr and Rr = 1/4

Probability of a SS offspring occurring in a cross between Ss and Ss = 1/4

Total probability of YYTTRRSS =

1/4 * 1/4 * 1/4 * 1/4 = 1/256

Hence, 1/256 of offspring will be YYTTRRSS

You might be interested in

I need to know the answer to the question

Rudik [331]

Answer:

substitution is the Answer

5 0

3 years ago

Read 2 more answers

Levels of biological organization from most complex to least complex?

REY [17]

Biosphere, Ecosystem, Communities, Populations, Organisms, Organ systems, Organs, Tissues, Cells, Organelle.

8 0

3 years ago

Of what value are forests besides for wood? Is there a value to forests that is not a monetary value? How much is that value con

GarryVolchara [31]

Forests are both of monetary and non-monetary value for humans. This abundant source of natural materials are of good use to many industries that have been made by humans. Without forests, biodiversity of organisms and the existence of natural resources humans use on a daily basis are directly affected.

8 0

4 years ago

- which is true of the adaptive immune response? it is always activated even before an "invasion" by an antigen occurs. it is in

Anna007 [38]

Id say its the last option. Though im not 100% sure

6 0

3 years ago

HELP ME PLEASE EMERGENCY ANSWER PLEASE CORRECTLY!!!!

madreJ [45]

Answer:

it would affect by diseases and deaths of no food

Explanation:

4 0

2 years ago