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
atroni [7]
3 years ago
13

In a classic experiment using pea shape, Mendel conducted two separate genetic crosses. In the first cross the parent plants wer

e “true breeding” for pea shape; one had round peas ( R )and the other had wrinkled (r). The first cross produced a filial 1 generation of all round peas. In the second cross, Mendel bred plants from the filial 1 generation. This cross produced different results. Out of approximately 1000 plants, about 75% were round and 25% were wrinkled.
From these experiments, Mendel developed four hypotheses. They include all BUT


A)
one heritable factor may be dominant and mask the other factor.
Eliminate

B)
any organism that "shows" a heritable factor must be homozygous.

C)
an organism has two "heritable factors", now called genes, one from each parent.

D)
a sperm or egg carries only one heritable factor for each trait in the offspring.
Biology
1 answer:
Karolina [17]3 years ago
7 0

Answer:

the answer is c

Explanation:

i took the test trust me its right

You might be interested in
8(b)(i). Diagram 8.2 shows part of the Periodic Table. State the type of<br>element for P. *<br>​
chubhunter [2.5K]

Answer:

<u><em>Phosphorus</em></u>

Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth.

Explanation:

Brainliest?

6 0
2 years ago
11. Which are two functions of bones: *
Strike441 [17]

Answer:

b

Explanation:

i just did it

3 0
2 years ago
The visible characteristics of an organism, such as hair color, describes the
Sophie [7]
I think it’s phenotype bc phenotypes is what the natural selection acts on bc it’s what interacts with an organisms environment and not the genotype.
7 0
3 years ago
A mad dog (tim johnson) is seen on the street in february, which is highly unusual timing. foreshadow
dusya [7]
<span>Despite the important organs in the human and animal body, its behavior is still not clearly defined. <span>Traumatic accidents, burning, orthopedics and cosmetic products rarely require further study of human skin that needs to observe actual skin behavior in certain conditions.</span></span>
3 0
3 years ago
The tissue that forms a loose-fitting sac around the heart is the
saul85 [17]
<h2>Pericardium </h2>

Explanation:

Pericardium is the fibrous tissue that surrounds the heart and the roots of the great blood vessels

The pericardium's outer coat is called the parietal pericardium which is tough and thickened, loosely cloaks the heart, and is attached to the central part of the diaphragm and the back of the breastbone

Its inner coat is called the visceral pericardium or epicardium which is double, with one layer closely adherent to the heart and the other lining the inner surface of the outer coat

The intervening space between these layers is filled with pericardial fluid

This small amount of fluid acts as a lubricant to allow normal heart movement within the chest

3 0
3 years ago
Read 2 more answers
Other questions:
  • Given that our model finch population is capable of rapid evolution in response to a changing environment, explain why you think
    10·1 answer
  • How are tropical rainforests and temperate forests different?
    10·1 answer
  • True or false: light independent reactions utilize pigments, involve the electron transport system, and are relatively fast reac
    5·1 answer
  • Dogs and cats are animals that have many similar body structures but they do not mate with each other. These two animals are cla
    7·1 answer
  • The male and female reproductive organs are also known as ______________.
    9·1 answer
  • "Which of the following is true about the larynx? a. It connects to the esophagus. b. It extends from the posterior nares to the
    10·1 answer
  • What anatomy is the study of similarities and differences in organisms structures
    11·1 answer
  • Classify the following as definitions or examples of chemical digestion or mechanical digestion. Because of the nature of this p
    15·1 answer
  • The evidence of Evolution are....
    13·2 answers
  • 3. If oxygen is unavailable to the cell...
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!