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
ioda
4 years ago
8

Mendel found that if parents both heterozygous for two traits are crossed, the resulting phenotypic ratio will be 9:3:3:9.

Biology
2 answers:
Anna [14]4 years ago
8 0
I think the answer is true, I hope this helps friend.
Lynna [10]4 years ago
6 0

Answer: False. The correct ratio is 9:3:3:1

There are two traits being crossed here: color and texture. When both parents as heterozygous for two traits are crossed, as a result four different types of plants are produced phenotypically in the ratio 9:3:3:1.

For example, two heterozygous pea plants with round and yellow seeds (RrYy x RrYy) are crossed then round yellow (9), round green (3), wrinkled yellow (3) and wrinkled green (1) seeds are produced. This is the result of Mendel’s Dihybrid cross.

You might be interested in
This is data from a visible satellite image. What types of weather conditions are associated with the image?
masya89 [10]
Hurricanes (also known as typhoons or cyclones, depending on the location on Earth where they form) are often associated with extremely powerful winds and torrential rains. I am not sure about the pressure, but the only option here that mentions both strong winds and a lot of rain is A. low pressure, high winds, high precipitation, so I'd say that is the correct answer.
6 0
3 years ago
Read 2 more answers
When would you scan a Web source for heavy sponsorship?
Nikitich [7]
A. when evaluating a source for reliability, if they are talking about a product from a company that sponsors them they may not be honest, or if they are sponsored by a reliable company they can be trusted it depends what way you look at it.
7 0
3 years ago
Read 2 more answers
What does the phosphate molecule of a nucleotide bond with?
DanielleElmas [232]
<span>In DNA and RNA, the phosphodiester bond is the linkage between the 3' carbon atom of one sugar molecule and the 5' carbon atom of another, deoxyribose in DNA and ribose in RNA. Strong covalent bondsform between the phosphate group and two 5-carbon ring carbohydrates (pentoses) over two ester bonds.</span>
8 0
3 years ago
A cell can only respond to signals from other cells, not from the physical environment.
jekas [21]

A cell can only respond to signals from other cells, not from the physical environment. receptor activation. The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on: the presence of the appropriate receptors on the cells of the target tissue or organ.

8 0
2 years ago
Which is not something a scientist would study?
zubka84 [21]

Answer:

astrology

Explanation:

astrology is regarded as a pseudoscience. it is based on faith and not any provable concepts.

7 0
4 years ago
Read 2 more answers
Other questions:
  • Dogs (Canis lupus familiaris) and gray wolves (Canis lupus) can interbreed to produce viable, fertile offspring. These species s
    12·1 answer
  • BEST ANSWER GETS BRAINLIEST!!!!! PLEASE HELP.
    13·1 answer
  • How many Hydrogen atoms are in 4H2SO4 ?
    8·2 answers
  • Helpppppp plssssssss
    10·1 answer
  • A herd of cattle is an example of
    12·1 answer
  • What is the correct sequence of events in DNA replication?
    7·2 answers
  • Right handedness(R) is dominant to left handedness(r). If you have two parents that are right handed(Rr) and they have a child w
    10·1 answer
  • As the electron transport carriers shuttle electrons, they actively pump ________ into the outer membrane compartment setting up
    14·1 answer
  • 1. Why would it be important to consider island biogeography if you are managing a reserve for an endangered species?
    11·2 answers
  • members of the gram-negative genera aquifex and hydrogenobacter are hydrogen-oxidizing bacteria. an example of their metabolism
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!