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
Furkat [3]
3 years ago
7

Which of the following statements is true with respect to protonema?

Biology
1 answer:
Olegator [25]3 years ago
3 0

<span>Good Morning!
 
The protonema is the part of the plant that gives rise to the gametophytes in the bryophyte plants.
 
</span>It gives rise to gametophyte.<span>
Hugs!</span>
You might be interested in
Which planet is the moon thought to have come from originally?
Lisa [10]

The Moon is thought to have come from the Earth. In 1975, the giant impact hypothesis was put forward. This suggests that the Earth was hit by a planet about the size of Mars around the time of the formation of the solar system approximately 4.5 billion years ago, and the impact caused part of the outer layer of the Earth to spin off and form what is now the Moon.

3 0
3 years ago
Height, skin color and eye color are all inherited following which of the following inheritance patterns?
Nimfa-mama [501]

Answer: D) Polygenic

Explanation: Polygenic inheritance describes the inheritance of traits that are determined by more than one gene. These genes, called polygenes, produce specific traits when they are expressed together. Polygenic traits have many possible phenotypes (physical characteristics) that are determined by interactions among several alleles. Examples of polygenic inheritance in humans include traits such as skin color, eye color, hair color, body shape, height, and weight.

7 0
2 years ago
BRAINLIESTTTT ASAP!!!<br><br> What roles do society, politics, and economics play in science?
ser-zykov [4K]
So what roles do society, politics, and economics play in science?Economics determines how much money is available to fund scientific research. Certain federal grants come directly out of the national economy, which determines if certain research projects can continue or are cut off.Politics affect science by passing some bills that directly affects science, congressmen can determine whether those funds from the economy will be used for research or not. Just a side note: wealthy lobbyists control alot of what politicians do, by donating millions into their election campaigns. Society affects science by our citizens democratically electing those politicians that we think will or will not endorse scientific research projects. For example, embryonic stem cell research has been under fire by conservatives for taking future babies' cells to study. Liberals, however, tend to be in favor of change and new advances scientifically
_____________________________________________________________

if you need it shorter "Society, made up of the country's citizens, can influence science by electing politicians (president and congressmen); the politicians can then affect the economic funding of scientific research, either by increasing or decreasing government grants to scientific projects."
7 0
3 years ago
What accounts for the decrease in the length of an entire muscle?
bonufazy [111]

Answer:

Combined decrease in sarcomere length.

Explanation:

Sarcomere is the functional unit of the striated muscle tissue. The units get repeated between the two Z lines. The striation under the microscope is shown by the sarcomere.

Actin and myosin protein plays an important role in the muscle contraction. The individual length of the thick (myosin) and thin (actin) filament do not changes and slide over one other. But the sarcomere overall length decreases that result in muscle contraction.

Thus, the answer is combined decrease in sarcomere length.

6 0
3 years ago
Do molecules crossing a membrane using active transport go WITH or AGAINST the concentration gradient??​
vazorg [7]

Answer:

Against

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Animal behavior researchers often refer to an activity associated with punishment or reward as a(n) A. stimulus. B. operant. C.
    13·2 answers
  • Station 3! HELP PLS!
    8·1 answer
  • What is one major reason why scientists study fossils
    8·1 answer
  • (0, 1) and (5,3) <br> linear equation.
    7·1 answer
  • How does science help society?
    10·2 answers
  • Which of the following statements BEST describes the role of glucose during photosynthesis?
    14·2 answers
  • Explain why the process of fertilization is the same for self-pollinating flowers and cross-pollinating flowers.
    14·1 answer
  • Compare and contrast the methods used by bacteria and protozoa to stay alive. Even when conditions within the environment are
    10·1 answer
  • Which fossil fuel puts the least amount of sulphur dioxide into the atmosphere?
    9·1 answer
  • Please help just one question.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!