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
Annette [7]
3 years ago
13

For a particular plant, the allele for tall (T) is dominant over the allele for short (t).For the same plant, the allele for col

ored flowers (C) is dominant over white flowers (c). A farmer crossbreeds the hybrid plants.What ratio of each phenotype should the farmer expect from this cross? Explain with a Punnett Square.

Biology
1 answer:
Ierofanga [76]3 years ago
7 0
1/4 - Tall and colored
1/4 - short and colored
1/4 - tall and white
1/4 - short and while

Also sorry that’s very messy writing lol

You might be interested in
When does the placenta begin to form?
AfilCa [17]

Answer:A few days after fertilization

Explanation

6 0
3 years ago
How does the cardiovascular system deliver nutrients and oxygen to all cells in the body via the flow of blood? Select all corre
Alex

Answer:

1: (The arteries carry blood away from the heart; the veins carry it back to the heart.)

2: (In the systemic circulation, the left ventricle pumps oxygen-rich blood into the aorta.)

4: (Blood, which is low in oxygen, is collected in veins and travels to the right atrium and into the right ventricle.)

Explanation:

The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body. It consists of the heart and the blood vessels running through the entire body. ... In the systemic circulation, the left ventricle pumps oxygen-rich blood into the main artery (aorta).

The arteries carry blood away from the heart; the veins carry it back to the heart. ... The blood travels from the main artery to larger and smaller arteries and into the capillary network. There the blood drops off oxygen, nutrients and other important substances and picks up carbon dioxide and waste products.

The inferior and superior vena cava bring oxygen-poor blood from the body into the right atrium. The pulmonary artery channels oxygen-poor blood from the right ventricle into the lungs, where oxygen enters the bloodstream. The pulmonary veins bring oxygen-rich blood to the left atrium.

-A Helping Friend

8 0
3 years ago
HELLPP! ITS BIOLOGY
larisa [96]

Answer:

So that in a guinea pig cross in the offspring the recessive trait —long hair— can be observed in 25%, the most probable genotype of the parents is heterozygous Ss.

Explanation:

In guinea pigs, for the characteristic<u> hair length, short hair is the dominant allele and long hair is the recessive one</u>.

In order for 25% of the offspring to express the recessive characteristic, the parents must have a recessive genotype, which can be seen in Punnett's Square:

P: <u>Ss X Ss </u>

<em>Alleles     S     s </em>

<em>S             SS   Ss </em>

<em>s             Ss    ss </em>

Where the offspring is:

  • <em>50% Ss with short hair phenotype </em>
  • <em>25% SS with short hair phenotype </em>
  • <em>25% ss whose phenotype would be long hair. </em>

According to this, heterozygous parents for the characteristic long hair in guinea pigs have a 25% chance of having offspring with long hair.

8 0
2 years ago
What is unique about Homo erectus compared to previous hominins?
DanielleElmas [232]

Answer: c. It is the first hominin known to have migrated out of Africa.

Explanation:

The Homo erectus were the ancient humans which are considered to be over first relatives which used to have human like body shape, short arms and long legs relative to their torso. The main unique feature about these humans is that these were the first humans which migrate out of the Africa and they were the first humans who starting cooking of food for the first time.

8 0
3 years ago
Question: What is the effect of day length on plant growth?
Olegator [25]
Your hypothesis is incorrect considering every day has the same length to it. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • Need help fast please!!!
    12·1 answer
  • What can he assume about the number of adenine?
    10·2 answers
  • What are the products of photosynthesis
    14·1 answer
  • Little Daniel’s mom tells the physician that 3-year-old Daniel has frequent earaches and that her friend told her she should hav
    11·1 answer
  • Which of the following organisms is most likely to survive?
    8·2 answers
  • PLS HELP ASAPPPPP :/
    15·1 answer
  • Would a plant be able to survive with only water and vitamin d? Since vitamin d comes from the sun. Or can plants only produce c
    10·2 answers
  • Where does the energy go?
    15·1 answer
  • describe the cell structure of a typical plant cell. give the functions of each part of the cell structure
    11·1 answer
  • Plz help me with this question!!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!