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
Vadim26 [7]
2 years ago
7

In a cross of purple flowered heterozygous plants (Pp), the letter P represents the allele for purple flowers and the letter p r

epresents the allele for white flowers.
What is the probability that an offspring of this cross expresses plants with purple flower phenotypes?

A. 0
B. 1/4
C. 1/2
D. 3/4
Biology
1 answer:
sesenic [268]2 years ago
6 0

Answer:

D. 3/4

Explanation:

I took the test and got it right.

You might be interested in
How do wildfires help control plant disease? a. Wildfires are more likely to kill off plants that are likely to spread disease.
Bezzdna [24]

Answer:

d. All of the above

Explanation:

Wildfires are useful in controlling the ecosystem disturbed due to some diseases and insects.

With the help of wildfire, there will be a temporary loss in some region but it will lead to extraordinary growth.

Wildfire improves the soil quality by decomposing the organic material and renewing the soil nutrients.

There are chances of habitat loss but it will increase the production of food grazers.

Certain plants can be reproduced through wildfire due to cracking their seeds.

7 0
2 years ago
Another name for a fertilized egg is a
oee [108]

Answer: The fertilized ovum, now called a zygote, is ready for the first mitotic cell division.

4 0
2 years ago
3. Which of the following is a chemical property
vova2212 [387]

Answer: The answer is flammability

Explanation:

because it is a chemical thing happening

7 0
3 years ago
If the rate of pumping of groundwater from wells is greater than the rate of infiltration recharging it, can the groundwater be
mafiozo [28]

Answer:

No

Explanation:

A renewable resource is one in which the rate at which its being replenished is higher than the rate at which it is being used up.

For example, the air we breathe is a renewable resource because it doesn't get used up as we draw it.

  • If the rate of drawing down a ground water supply exceeds the rate of its recharge, then such a water source is non-renewable.
4 0
3 years ago
Which of the following is not a way in which a warmer climate may affect us?
Nuetrik [128]
The Sea level will not rise, if anything becasue of the constant heat and sunshine it will lower. 

As for the others, heat tends to create more extreme weather events and disease thrives in heat. And if we continue on the warming path we are on eventually, yes, all latitudes will be tropical. 
6 0
3 years ago
Other questions:
  • What is the correct term for the breakdown of organic sediment into inorganic phosphorous?
    5·1 answer
  • The percentage of thymine in the DNA of an organism is approximately 30%. What is the percentage of guanine?
    14·1 answer
  • When people exercise, their body cells build up more waste quickly. Which two body systems work
    11·1 answer
  • Tip or up vote true or false Evolution is accepted by most scientists as a fact of nature.
    7·1 answer
  • A new experimental pesticide is being tested by a large agricultural chemical company. An unfortunate side effect in plants trea
    7·2 answers
  • Which category is the dependent variable?
    11·2 answers
  • According to the video, what is a significant difference between Accountants and Auditors and other professionals?
    15·2 answers
  • Which of the following groups is made up of organisms that are most similar genetically
    15·1 answer
  • Explain why it is difficult to keep people who are sick off of planes.
    15·2 answers
  • Your teacher is performing an experiment in the lab. She takes a test tube
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!