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
Travka [436]
3 years ago
12

Which of the following embryonic materials is matched with a correct post-natal (after birth) derivative? (Chose the most correc

t answer.)
a. Mesoderm, skin
b. Neural crest peripheral nervous system
c. Endoderm, kidneys+ gonads
d. Ectoderm, most, but not all of skeleton
e. Mesoderm, skeleton
Biology
1 answer:
Vlad [161]3 years ago
8 0

Answer: Option B.

Neural crest and peripheral nervous system.

Explanation:

Neural crest are bilateral paired cells of the neural tube that arise from the ectoderm layer of the embryo. Thesescells move to different part of the body and differentiate into various cell types like melanocytes,cartilage and bone, smooth muscle, craniofacial, neurons, gangalia e.t.c. The neural crest running through neural tube develop into peripheral nervous system after birth. Peripheral nervous system consist of neurons and gangalia outside the nervous system The peripheral nervous system connect the central nervous system to organs, skin and limbs.

You might be interested in
DESCRIBE what activation energy is.
Semmy [17]
Activation energy is the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.

for example , striking a match on the side of a matchbox provides the activation energy, in the form of heat produced by friction.
5 0
3 years ago
Read 2 more answers
Which type of blood cells help our bodies to fight infection?
geniusboy [140]

Answer:

White blood cells

Explanation:

5 0
3 years ago
Read 2 more answers
State the difference between the two methods.​
Alchen [17]

Answer:

They look different

Explanation: Look at them. Yes ok good

3 0
2 years ago
Read 2 more answers
The tendency to respond to a stimulus that is similar to the original conditioned stimulus is called _____________.
german
Stimulus generalization
5 0
3 years ago
Which of the following statements is true of ribosomes?
Delvig [45]

Answer: A) They are the site of protein synthesis.

Explanation:

Ribosomes are small round organelles attached to the endoplasmic reticulum in cells, and serve as site of protein synthesis. This is possible because the transfer RNA assembles amino acids to form polypeptide chains right in the ribosomes.

Thus, ribosomes are site of protein synthesis

7 0
3 years ago
Other questions:
  • What causes the formation of graded beds of sediment?​
    10·1 answer
  • Climates are defined by temperature and precipitation. True or false?
    12·2 answers
  • Which of the following is a method of maintaining homeostasis in the human body?
    11·1 answer
  • two parents with normal phenotypes have a daughter who genetically inherited a disorder. Explain how this is possible.
    8·2 answers
  • What are the genotypes
    11·2 answers
  • Two factors that determine the rate of stream erosion
    14·1 answer
  • In certain species of plants, the color Yellow (Y) is dominant to the color white(y). If you cross a purebred dominant mom with
    14·1 answer
  • Explain the husbandry of cattle<br>​
    6·1 answer
  • If a plant is grown in the absence of gravity, which type of phototropism will its roots exhibit, and where will auxin accumulat
    13·2 answers
  • What evidence exists that humans evolved in africa?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!