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
STALIN [3.7K]
3 years ago
8

Flower color in sweet pea in part comes from the pigment anthocyanin. One step is catalyzed by an enzyme called chalcone synthas

e. When chalcone synthase doesn't work at all , the flowers are white. The normal enzyme is denoted + whereas the non-functioning enzyme is denoted -. Heterozygotes are purple. In a particular large population the following genotype frequencies are observed:
genotype frequencies
Genotype Frequency
++ 0.60
+- 0.20
-- 0.20
What is the frequency of the - allele in this population?
Biology
1 answer:
nirvana33 [79]3 years ago
3 0

Answer:

0.30

Explanation:

Chalcone synthase is an enzyme ubiquitous to higher plants and belong to the family of polyketide synthase enzyme known as type lll PKS. Type lll PKS are associated with the production of chalcones, a class of organic compounds found manly in plants as natural defense mechanisms and as synthetic intermediates CHS was the first type lll PKS to be discovered. it is the first committed enzyme in flavenoid biosynthesis. the enzyme catalyze  the conversion of malonyl-coA to narigenin chalcone.

You might be interested in
What is the main reason that it takes 2 to 3 minutes for the reaction to occur between sucrose and sulfuric acid in the dehydrat
Ludmilka [50]

The main reason for this activity is the activation energy needs to be overcome in the reaction.

<h3>What do you mean by Dehydration?</h3>

Dehydration may be defined as a process where there is a removal or loss of water takes place from something.

When the reaction between sucrose and and sulfuric acid is carried, it may leads to dehydration of sucrose. As a result of this, activation energy requires to come up in the reaction.

Therefore, the main reason for this activity is the activation energy needs to be overcome in the reaction.

To learn more about the activation energy, refer to the link:

brainly.com/question/24749252

8 0
2 years ago
Smog causes acid rain due to the pollution in the air. It can strip trees of their leaves which prevents photosynthesis. What el
MA_775_DIABLO [31]
I would say A. Because it seems like a logical explanation.
6 0
3 years ago
Read 2 more answers
In 1980, the wolf population crashed due to a virus. How many wolves and moose were counted 1980
Tju [1.3M]
Theres not enough info ig
5 0
3 years ago
Read 2 more answers
5. Which of the following statements best describes the response of finches to drought on the Galapagos Islands?
saw5 [17]

Answer:

ob ;]

Explanation:

3 0
3 years ago
State one biological advantage this method of reproduction has over cloning
8090 [49]
You could say variation in offspring (so cloning things they basically just multiple the exact same thing but with reproduction, whatever is made differs a little bit or a lot from its "parents"
6 0
3 years ago
Other questions:
  • if you travel 3 miles on the bus to get to school and three miles to get home each day how many miles will you travel on the bus
    13·1 answer
  • Which of these best explains the ability of small insects to walk on the surface of still water?
    12·1 answer
  • What feature of the inner membrane of the mitochondrion allows this organelle to produce a great amount of energy?
    8·1 answer
  • What is a risk of consuming a non renewable resource at a high rate?
    8·2 answers
  • During which phase of meiosis do retreads line up in the middle of the cell
    12·1 answer
  • A pond contains 500 fish, 100 of which have been tagged. You catch 50 fish. How many of them would you expect to be tagged? a. 5
    11·2 answers
  • Consider each statement below and determine which is correct regarding cellulite in the body. View Available Hint(s) Consider ea
    15·1 answer
  • Summarize the future use of dna technology here in 20 words or more
    6·2 answers
  • Plsssss help meh ASAP
    7·2 answers
  • jansman, a. j., verstegen, m. w., huisman, j., and van den berg, j. w. 1995. effects of hulls of faba beans (vicia faba l.) with
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!