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
makkiz [27]
3 years ago
9

The fact that the left ventricle of the heart is thicker than the right ventricle reveals that it ________. A. pumps a greater v

olume of blood B. expands the thoracic cage C. pumps blood against a greater resistance D. sends blood through a smaller valve E. contains more connective tissue
Biology
1 answer:
Amanda [17]3 years ago
5 0

Answer:

<em>The fact that the left ventricle of the heart is thicker than the right ventricle reveals that it pumps blood against a greater resistance. -C.</em>

<em />

You might be interested in
Explain a trend or pattern you observe in the graph?
frutty [35]

Answer:

<u>The heavier the hummingbird, the fewer times its wing will beat per second. </u>

Explanation:

There is a negative slope in a graph respective to the components of the x and y axis. Therefore, heavier the hummingbird -> less beats per second.

3 0
3 years ago
A learning process that can occur only during a limited period of the individual's development is called _____.
likoan [24]
This process is called as imprinting. It occurs at a particular stage of life and is, therefore, a phase-sensitive learning process. It can be of many types, including filial imprinting, where an offspring gains some of its behavioral characteristics from the parent, or sexual imprinting, through which desirable characteristics of a mate are recognized by a young animal. 
8 0
3 years ago
Compare the normal allele for hemoglobin with the sickle cell allele. How does this difference affect the person’s red blood cel
Readme [11.4K]

Answer:

Sickle cell anemia is an inherited condition in which there aren't enough healthy red blood cells to carry oxygen through an individual's body. The red blood cells of a healthy individual are flexible and round, and they move through blood vessels with no problem, transporting oxygen successfully. However, a person with sickle cell anemia has rigid, sticky red blood shaped like sickles or crescent moons. These cells often get stuck in small blood vessels, which can slow or block blood flow and oxygen delivery to different parts of the body.

The sickle cell anemia trait is found on a recessive allele of the hemoglobin gene, while the regular red blood cell trait is found on the dominant allele. This means that a person must have two copies of the recessive allele (one from their mother and the other from their father) to be born with this condition. People who have one dominant and one recessive allele or both dominant alleles will have healthy red blood cells.

3 0
2 years ago
Common plant cell oraganelle
IgorLugansk [536]

Answer:Most organelles are common to both animal and plant cells. However, plant cells also have features that animal cells do not have: a cell wall, a large central vacuole, and plastids such as chloroplasts. ... Plants make their own food in a process called photosynthesis.

Explanation:

8 0
3 years ago
Initiation elongation and termination are the three main steps in:.
Shalnov [3]

Answer:

Transcription

8 0
2 years ago
Other questions:
  • Which substances are most commonly used as building blocks in the synthesis(making) of some lipids
    13·2 answers
  • Proteins are used for many structural functions such as in the actin and myosin in muscle or as a part of the cytoskeleton scaff
    6·1 answer
  • Cancer occurs when cell division becomes uncontrolled. What is one factor that can cause the cell cycle to lose control
    9·1 answer
  • Why does water roll off a person's skin when the person gets out of a
    13·2 answers
  • In Indian cuisine, sometimes a papaya is added to make meat cook faster. Why does this method work?
    8·1 answer
  • Scan my book to see the answer
    9·1 answer
  • How does natural selection support the theory of evolution?
    6·1 answer
  • What are ways lipids are useful to living organisms
    8·1 answer
  • Digestion of mixture of wheat bread and beans in man​
    6·1 answer
  • These are sacs that function in digestion, small storage area of an animal cell
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!