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
ankoles [38]
3 years ago
11

In an eight-cell embryo of an organism, the cells of the upper tier are aligned over the cells of the lower tier at a slight ang

le. Which organism is it likely to be?
Earthworm



Starfish



Sea cucumber



Sea urchin
Biology
2 answers:
kotykmax [81]3 years ago
7 0
The earthworm I believe has that formation.
alukav5142 [94]3 years ago
4 0

Answer:

The answer is A. Earthworm.

Explanation:

<u><em>< Sarah ></em></u>

You might be interested in
True or false the consumption of irradiated food during pregnancy can cause birth defects
guajiro [1.7K]

Consumption of irradiated food during pregnancy can cause birth defects is false.

<h3>What are birth defects?</h3>

Birth defect in pregnancy are the structural or functional abnormalities occur during intrauterine stage. It can be detected either prenatally or in infancy state.

The primary causes are genetic, Socioeconomic, Environmental and other factors.

Chromosomal abnormalities and single gene defects are the major genetic abnormality based birth defects, such as Down syndrome and cystic fibrosis etc.

When parents are related by their blood group can also leads to high risk of rare  genetic birth defects.

Hence, the statement is false

Learn more about birth defect, here:

brainly.com/question/9483070

#SPJ4

8 0
1 year ago
Which statement best describes the evolutionary significance of mutualism?
krok68 [10]

Answer:

C) Interaction increases the survival and reproductive rates of mutualistic species.

Explanation:

A) Mutualism offer more biodiversity to a community.

    Biodiversity is the different species living in one environment. Since mutualism is only involving two species, it wouldn't increase the biodiversity of one ecosystem, making it incorrect.

B) Individuals partaking in a mutualistic relationship relationship are more resistant to parasites.

    Mutualism is only benefiting two species, not their immunity to diseases and parasites. These two have no correlation with each other, making it incorrect.

D) Mutualistic interaction lessens competition in communities where it is present.

    Since mutualism is only benefiting two species, they have no correlation since the relationship doesn't affect the different species in the environment.

E) Mutualistic relationships allow organisms to synthesize and use energy more efficiently.

    Although there could be some relationships involving energy transfer between the species, that would sound more like commensalism or even paratsitism if you think about it. However, it is very uncommon and usually energy has no relationship with species relationships, making it incorrect.

Hope this helps! My deepest apologies if I got in incorrect!

5 0
2 years ago
Read 2 more answers
Question 7 of 10
Dafna11 [192]

Answer:

option a answer

Explanation:

please follow me

5 0
2 years ago
Read 2 more answers
What is the most critical function of water in the human body?
Sloan [31]
Moistens tissues especially those that belong to the eye, the nose and mouth.
Water in the body also regulates body temperature.
It transports oxygen and nutrients to the cells.
It also helps to prevent constipation.

8 0
2 years ago
Guys please I need the answer:
kherson [118]

Answer: Ovary

Explanation:

7 0
3 years ago
Other questions:
  • What is structural adaptation
    9·1 answer
  • Which term describes the release of eggs from the ovary?
    11·2 answers
  • 41:07
    7·1 answer
  • Plant cell wall are made of
    7·2 answers
  • How dose light intensity affect the rate of photosynthesis
    10·2 answers
  • What hereditary material in the nucleus of the cell is responsible for passing traits to the next generation
    13·2 answers
  • Which statement is true for some photosynthesizing animals?
    15·2 answers
  • Determine whether the statement is true or false, and why. “If a point mutation occurs in a tumor gene it can become activated.
    9·1 answer
  • Sawgrass takes in light energy during photosynthesis. What happens to most of this energy?
    11·1 answer
  • -6
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!