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
GrogVix [38]
3 years ago
9

Suppose that the pedigree shown in the transparency is for a trait caused by recessive allele.is it possible to infer from the p

edigree whether or not I-1 and I-2 are carriers of the allele

Biology
1 answer:
kicyunya [14]3 years ago
7 0
As we can see in the pedigree, both of the parents do not possess the trait, but one of the four offspring (marked with red) is expressing the trait.
Since the trait is recessive, the only way that is possible that the parents who do not possess the trait to have the offspring with the trait is that the parents are heterozygous for the trait. Meaning that both of the parents have one dominant allele and one recessive allele.

You might be interested in
Using less water is one way to practice water____.
bixtya [17]
Using less water is one way to practice water conservation
4 0
3 years ago
Read 2 more answers
In two to three sentences, explaining how the creation of recombinant DNA is like cutting and pasting
Galina-37 [17]
Recombinant DNA is a type of artificial DNA which have genes that are taken from different organisms. During this process, a gene is take from one organism and putting the gene into another organism. Basically, the technology follows cut and paste scheme to form the new brand of DNA.

So to conclude this the technology cuts part of the DNA out to create a new DNA so you are cutting and pasting new DNA which is incredible. 

Hope this helped. 
4 0
3 years ago
Read 2 more answers
Which is an example of students breaking a safety rule when dealing with chemicals?
Dominik [7]
<span>Which is an example of students breaking a safety rule when dealing with chemicals?
</span>
D. Tying back loose hair

your not supposed to touch any of your body when dealing with chemicals

3 0
3 years ago
Read 2 more answers
A _____ is a measure of how much a typical serving size of a particular food raises blood glucose.​
kirill115 [55]
The correct answer is glycemic load.
In particular, glycemic load estimates the amount of carbohydrates in a serving of food and how each gram of these carbohydrates can affect the blood glucose. It is a measure commonly used in weight-loss programmes and in dietary programs used to treat insulin resistance. It has been shown that common spikes of blood glucose and insulin levels, increase the risk for diabetes.
6 0
3 years ago
Read 2 more answers
how does carbon go through an ecosystem including producers, primary, secondary, and teritary consumers
blondinia [14]

When consumers breathe, carbon dioxide is released back into the environment. This breakdown of glucose and other complex organic molecules releases carbon dioxide, which is then recycled by producers.

<h3>How does carbon get moved across an ecosystem?</h3>

In the food chain, for instance, plants use photosynthesis to transfer carbon from the atmosphere into the biosphere. They make sugar molecules by chemically combining water's hydrogen and oxygen with carbon dioxide using energy from the sun.

Energy travels from one trophic level to the next when primary producers absorb energy from the sun to generate glucose, which is then consumed by primary consumers, who are then consumed by secondary consumers, and so on.

learn more about teritary consumers refer

brainly.com/question/24097996

#SPJ4

4 0
1 year ago
Other questions:
  • In stressful situations, the sympathetic nervous system ________ the arteries of the circulatory system and ________ the pupils
    9·1 answer
  • __________ are secreted by cells infected with viruses, alerting neighboring cells and protecting them from becoming infected.
    6·1 answer
  • What are the winter hats with dangles called?
    6·1 answer
  • Connor listed the steps involved when a Portuguese man-of-war reproduces. I only have an hour on this test
    9·2 answers
  • A) a moth has two alleles for spots. it can have brown or white spots. the brown spot allele frequency is 0.53. what is the whit
    6·2 answers
  • Where do most living things get the good they need for life
    11·1 answer
  • in gel electrophoresis, DNA fragments move across a gel. describe what cause them to move in (2-3) sentences
    9·2 answers
  • .
    11·2 answers
  • It is the increase in the size of an organism either by increasing its size or by its increase in cell​
    7·1 answer
  • Explain about fragmentation​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!