subject
Biology, 12.01.2021 01:00 sarinaneedshelp01

In Holstein cattle the allele for black hair color (B) is dominant over the allele for red hair color (b), and the allele for polled (P), or lacking hors, is dominant over the allele for having homs (p). What is the expected phenotypic ratio of the offspring of a BbPp x BbPp cross if these alleles sort independently? A.16 black/polled : O black/horned : 0 red/polled : O red/homed
B.12 black/polled: 0 black/homed: 0 red/polled : 4 red/homed
C.4 black/polled . 4 black/homed : 4 red/polled : 4 red/homed
D.9 black/polled : 3 black/horned : 3 red/polled : 1 red/homed

ansver
Answers: 3

Other questions on the subject: Biology

image
Biology, 21.06.2019 18:50, tiarabivens0
Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide
Answers: 3
image
Biology, 22.06.2019 04:00, smithscarpetcaour4es
In the water cycle , when does water undergo a chemical change
Answers: 1
image
Biology, 22.06.2019 08:10, seandietz111
Which is the correct formula for photosynthesis
Answers: 2
image
Biology, 22.06.2019 10:30, pinklover2002
Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.
Answers: 1
You know the right answer?
In Holstein cattle the allele for black hair color (B) is dominant over the allele for red hair colo...

Questions in other subjects:

Konu
Mathematics, 15.11.2020 09:20
Konu
Computers and Technology, 15.11.2020 09:20