1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oee [108]
3 years ago
15

In sheep, white wool is dominant over spotted wool. If 10 purebred white wool sheep (TT) are crossed with 10 spotted wool sheep

(tt), how many offspring will have spotted wool?
Biology
1 answer:
ZanzabumX [31]3 years ago
7 0
According to Mendel Law of segregation all offspring in F1 generation will white wool. However, in F2 generation three will be white wool and only one offspring will be spotted wool.

Phenotype (parental generation)            White wool   x      spotted wool

Genotype                                                       TT                        tt

 F1 generation                                              Tt, Tt,Tt, Tt (white wool)

Self cross                                                            Tt   x        Tt

F2 generation                                                     TT, Tt, Tt, tt

                           white wool = 3
                           spotted wool = 1
                     
You might be interested in
HELP PLS I WILL GIVE LOTS OF POINTS pls answer good and i will give brainliest and give more points if its correct
Fofino [41]

Answer: .374 and .626

Explanation:

5. total number of alleles = 4712 + 2816 = 7528

       frequencey of B allele = B allele / total number of alleles --> 2816/7528 = 0.374                

             

6. total number of alleles =  4712 + 2816 = 7528

   freq of b allele = b allele/total number of alleles --> 4712/7528 = 0.626

We can confirm our answer as correct because if we add up the answers to 5 and 6 we should get one:

0.374 + 0.626 = 1

6 0
3 years ago
Which of the following statements is NOT true about oogenesis in humans?
Rama09 [41]

A. Four equal size daughter cells will form.

5 0
3 years ago
How are the processes of natural selection and artificial selection similar? How are they different?
bezimeni [28]
These are similar because they both included desired characteristics. They are different because artificial selection has to do with humans being involved. where natural selection is with out humans being involved and is life or death.
8 0
3 years ago
WILL GIVE BRAINLIEST!!!!!
jeka57 [31]

Answer:

A. Mitochondrion

B. Intermembrane space

C. Outer membrane

D. Inner membrane

E. Cristae

F. Matrix

G. Granules

H. ATP synthase particles (the two lines without a word is H)

4 0
3 years ago
3 examples of producers and 3 examples of consumers
VikaD [51]

Explanation:

whales, elephants, cows, they are consumers

tree,grass,algae are producers

4 0
3 years ago
Other questions:
  • What does a round cross-section of a long bone suggest?
    14·1 answer
  • Which statement best describes two objects experiencing a gravitational interaction?
    12·1 answer
  • Gel electrophoresis separates dna for profiling based on ______________.
    15·1 answer
  • Around 40% of cats with white fur and blue eyes are deaf. The gene responsible is pleiotropic. What does this mean?
    6·1 answer
  • What are the general characteristics of genetic material?
    10·1 answer
  • If someone told you that 9 out of 10 people used their right hand more than their left, would you think that the characteristic
    14·1 answer
  • The second largest planet in our solar system has a spectacular set of planetary rings, making it worthwhile to try and
    9·2 answers
  • Which of the following animals belongs in class Cepholopoda?
    6·2 answers
  • 1 Na podstawie opisu rozpoznaj elementy morfotyczne krwi i podaj ich nazwę.
    10·1 answer
  • Purchasing the latest version of the iPhone is an example of which of the following
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!