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
saveliy_v [14]
3 years ago
14

During chick gastrulation, what germ-layer regions remain external and do not move inward?

Biology
1 answer:
Bas_tet [7]3 years ago
8 0
<span>Opaca and Marginal zone stays outer and does not move during chick gastrulation, The zone opaca is a thick fringe ring comprising of more than one cell, it is joined to the germ wall. The Marginal zone lies at the fringe between the range opaca and the region pellucida</span>
You might be interested in
Diffrent way observations are used in science inquiry
lakkis [162]

In scientific inquiry, observations can be made in many ways. This includes by using the senses, or performing an experiment.

4 0
3 years ago
Describe how decomposers link the living and non-living parts of an ecosystem
dybincka [34]

Decomposers are living organisms that breaks down other living and non-living things into smaller parts.

Decomposers can recycle dead plants and animals into chemical nutrients such as carbon and nitrogen that are released back into the soil, air and water as food for living plants and animals.
8 0
3 years ago
Read 2 more answers
Which of the following types of joints allows the type of shoulder motion needed by a baseball pitcher to pitch a fastball in a
docker41 [41]
1. D) ball and socket
2. B) finger and elbow
3. B) hypodermis, dermis, epidermis
4. C) sunscreen
5. D) two bones meeting at a joint
7 0
3 years ago
Read 2 more answers
Which of the following is an inference?
RSB [31]

Answer:

Well you didn’t state any possible answers but

an example of is inference is, if you see someone eating a new food and he or she makes a face, then you infer he does not like it.

Explanation:

7 0
3 years ago
Read 2 more answers
A food that is labeled as being "fat free" is best described as containing:
stich3 [128]
No fat come on no offense but really
8 0
3 years ago
Other questions:
  • TRUE or FALSE: The adrenal glands control internal sleep and waking cycles.
    5·2 answers
  • Select all of the answers that apply.
    14·2 answers
  • Most microscopes are parfocal. This means that the distance from the nose piece opening to the focal plane of each lens has been
    11·1 answer
  • What is the control variable in the experiment
    12·1 answer
  • How would you (in your own words) define carbon footprint in 2 sentances?
    13·2 answers
  • A green pea plant (Gg)is crossed with a yellow pea plant (gg), what is the phenotype and the genotype
    9·2 answers
  • 50 POINTS &lt;3
    5·1 answer
  • A hypothesis is a general principle or explanation that is derived from observations. Suppose you make the following observation
    11·1 answer
  • 3. What happens to the energy that is consumed by any level in an energy pyramid?​
    11·1 answer
  • Which element is in group 2 period 2
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!