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
Alexus [3.1K]
3 years ago
6

(Science) Which statement is true about what is happening in the image above?(PLEASE ANSWER ASAP)

Biology
1 answer:
Lerok [7]3 years ago
5 0

Answer:

The answer is A. Nerve signals from the brain are controlling the arm.

Explanation:

Movement: the brain sends messages that control how your body moves.

Lemme know if this was right.

You might be interested in
In the video , you learned about the a staph infection . A staph infection is caused by which kind of pathogen / germ ?
dalvyx [7]

Answer:

Bacteria

Explanation:

A staph infection is caused by the bacteria staphylococcus.

4 0
3 years ago
1. How does the principle of independent assortment apply to chromosomes?
Evgen [1.6K]
<span>1) It is the chromosomes, however, that assort independently, not individual genes.

2) </span> <span>It tells you they're really far apart.
You see, there's this phenomenon called crossing over. Chunks of DNA get randomly swapped between homologous chromosomes. If two genes are close together they're usually swapped together and if they're far apart (say, on opposite ends) they're probably never going to be swapped together because half a chromosome doesn't normally cross over at once.
</span>
3)  <span>Sexual reproduction, because it results in offspring that combine alleles from two different individuals. </span>

<span>(Crossover is fine and dandy and you should mention it, but you'd get a C if you didn't mention that two different individuals are contributing genetic material to the offspring)</span>
6 0
3 years ago
Write the complimentary base pairs for the following DNA strands:
11Alexandr11 [23.1K]
1. Comp: TAG CGG GTA CAC GGT
2. Comp: ACT GTT GCT CCA TGA
3. Comp: TTT GGG AAA CCC TGC
8 0
3 years ago
Ollowing a disturbance, the climate of an area will always lead to repopulation by the same animal, plant, fungus, and bacterial
Bond [772]

The correct answer is Climax Community.

What is climax community?

A community of plants, animals, and fungi that have attained steady state through the process of ecological succession in the growth of the vegetation in an area over time is referred to in scientific ecology as a climax community or climatic climax community.

Because the climax community is made up of species that are best adapted to the region's typical conditions, it was believed that this equilibrium would emerge.

The climax community's species composition doesn't change since all of the existing species are able to reproduce, whereas invasive species are unable to establish a presence. The climax stage is not entirely permanent since ecological processes, evolutionary processes, and climate changes all alter the environment over extremely long stretches of time.

To learn more about climax community visit the link:

brainly.com/question/842832?referrer=searchResults

#SPJ4

5 0
2 years ago
Explain how an mRNA molecule directs the synthesis of a protein.
Ivanshal [37]

During  transcription process in the nucleus, the information for synthesis of a particular protein is copied on to mRNA.

mRNA then leaves the nucleus with this information in code, and enters the cytoplasm and attaches to a ribosome. Ribosome are the "work benches" of the cell and it is here that proteins are made.

In the ribosome, transfer RNA or tRNA recognizes a triplet of bases e.g. GCA on the attached mRNA and decodes it.  This is called the translation process.  Once tRNA has determined which amino acid corresponds to that triplet, it fetches that amino acid from the pool of free amino acids in the cytoplasm and into the ribosome where it is linked with other amino acids into a chain to form the protein.

3 0
4 years ago
Other questions:
  • What is the difference between xylem and phloem?
    15·2 answers
  • "its only a few drops," you may think as you spill something toxic on the ground. But those drop eventually add up. Think about
    11·1 answer
  • Calculate the ratios of the genotypes and phenotypes of the offspring in the F1 generation.
    14·1 answer
  • What are the two main categories of fossils
    5·1 answer
  • The term used to describe the inadequate blood flow to a structure caused by obstruction of the blood supply is
    5·1 answer
  • The seminiferous tubules
    15·1 answer
  • Explain the role of enzymes in the formation and breakdown of macromolecules.
    5·1 answer
  • How many ATP's are generated from one glucose molecule that has
    11·1 answer
  • For hundreds of years one species of moth has always gone back to the same type of tree in the forest to breed. A small portion
    6·1 answer
  • HELP !!!!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!