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
kykrilka [37]
3 years ago
5

What is the serosa?

Biology
1 answer:
FinnZ [79.3K]3 years ago
3 0
The correct option is A.
The serosa refers to the outermost layer of loose connective tissues which is often covered by mucus and which contains blood vessels. In the gastrol intestinal tract, the serosa refers to the outermost layer of the wall of the GI tract. One major function of serosa is to reduce friction from muscle movement. 
You might be interested in
Which of these statements best describes prey
Harrizon [31]

Prey Definition:

Any animal that is killed and eaten by another animal.

6 0
2 years ago
What happens when a population is in Hardy- Weinberg equilibrium?
Reptile [31]

I just took the QUIZ the answer to this question is  

The phenotype frequency does not change.

3 0
3 years ago
If a plant has a total of 18 chromosomes (in the diploid state), how many chromosomes would be
Margaret [11]

Answer:

In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.

7 0
2 years ago
1. Describe one way that a glowing abdomen helps the glow-worm increase its
miss Akunina [59]

Explanation:

The glow-worm begins its life in the autumn as a pale yellow egg. The freshly laid egg is extremely fragile but within a day its surface has hardened into a shell.

5 0
3 years ago
What characteristics of bacteria allow them to come resistant
suter [353]
Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply causing more harm. Bacteria can do this through several mechanisms. (By google)
6 0
3 years ago
Read 2 more answers
Other questions:
  • During meiosis, independent assortment determines which chromosomes a gamete inherits, while ____________ determines, within a c
    12·1 answer
  • The process in which the cell actually divides is called
    9·1 answer
  • Why is a primary far less common and takes much longer to complete than secondary succession ?
    8·1 answer
  • How have human hand adaptations helped to make humans a successful and powerful species
    10·2 answers
  • What are invasive species? APEX
    8·2 answers
  • in the tutorial, you learned about different parts of plants. observe a few varieties of plants (at least 10) grown in and aroun
    13·1 answer
  • life cycles of sexually producing organisms involve the alternation of haploid and diploid stages true/false
    5·1 answer
  • How does your body ensure that the new cells are the same?
    14·1 answer
  • Areas with more rainfall will have the same rate of soil formation as areas with less rainfall. Please select the best answer fr
    12·2 answers
  • Which symptom is unique to amyotrophic lateral sclerosis (als) and is not observed in multiple sclerosis (ms)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!