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
grigory [225]
3 years ago
14

When viewing a dissected heart, it is easy to visually discern the right and left ventricles by ________. A. finding the papilla

ry muscles B. noticing the thickness of the ventricle walls C. locating the apex D. tracing out where the auricles connect
Biology
1 answer:
Alecsey [184]3 years ago
4 0

Answer:

Option (B).

Explanation:

Heart is the main pumping organ of the body. The human heart is divided into four chambers that are right atria, right ventricles, left atria and left ventricles.

The left and right ventricles can easily be distinguished on the basis of their thickness. The right ventricle is less thicker than left ventricle. The thickness of right ventricle is 9mm whereas the thickness of left ventricle is around 40mm.

Thus, the correct answer is option (B).

You might be interested in
True or false?: about half of the oil that enters the ocean comes from natural oil seeps; the other half is caused by human acti
Tasya [4]
As much as one half of the oil that enters the coastal environment comes from natural seeps of oil and natural gas. so it can be true
7 0
3 years ago
Which structure includes all of the others? Select one: a. genes b. chromosomes c. nucleolus d. nucleus
IrinaK [193]
A. nucleus

the nucleolus in the inner part of the nucleus, and chromosomes and genes are found within the nucleolus
8 0
3 years ago
Look up viruses. Write a short summary of what they are and what they do.
vlabodo [156]

Answer:

Viruses are neither prokaryotes nor eukaryotes because they lack all of the characteristics of living things except for the ability to reproduce. They are considered parasitic because they cannot live or replicate without a living host. Viruses consist of genetic material (either DNA or RNA), a protein coat, and sometimes a lipid envelope surrounding the protein coat. They have no function except to reproduce.

7 0
4 years ago
If a patient who lives in texarkana, arkansas, sees a physician for medicare part b in newark, new jersey, to which location's m
Kitty [74]
The claim should be sent through the process of latter making. The answer goes with the wuestion
5 0
3 years ago
From a population of red brown orange yellow and green butterflies only the red and green ones survive since they can blend into
Mnenie [13.5K]

The answer is natural selection.

In natural selection, genotype variations that will increase the chance of survival and reproduction of some organism are preserved and will be inherited. Red and green colors of butterflies increased the chance of their <span>survival and reproduction, so these traits will pass to the next generation.</span>

5 0
3 years ago
Other questions:
  • What role do plasmodesmata play in plant cells? see section 11.2 (page 239) . view available hint(s) what role do plasmodesmata
    14·1 answer
  • What happens when calcium binds troponin? What happens when calcium binds troponin? Troponin binds to actin and causes sarcomere
    12·1 answer
  • In the carbon cycle, all animals must consume
    11·1 answer
  • Which have the slowest apparent motion across the sky?
    11·2 answers
  • If you had to pick a specific food that was high in potential energy to include in your diet, which food would you pick and expl
    14·2 answers
  • After my broken arm healed and my cast was removed, I found that my muscles had atrophied and it was difficult to use them in th
    14·2 answers
  • Nonspecific permeases are not used for a. passive transport. b. allow only one type of solute to pass through the membrane. c. a
    15·1 answer
  • A gene carries the ________ for a trait.
    11·1 answer
  • A cell is placed in a hypertonic solution which of the following describe
    11·1 answer
  • Explain how materials enter and leave the cell. Make sure you use some terms like diffusion, osmosis, active and passive transpo
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!