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
ehidna [41]
3 years ago
13

While sampling marine plankton in a lab, a student encounters large numbers of fertilized eggs. the student rears some of the eg

gs in the laboratory for further study and finds that the blastopore becomes the mouth. the embryo develops into a trochophore larva and eventually has a true coelom. these eggs probably belonged to a(n)?
Biology
1 answer:
alexandr402 [8]3 years ago
6 0
These eggs belonged to a(n) <span>mollusc</span>
You might be interested in
The dinosaur pictured below has a blade-like nasal horn and two smaller horns in the lacrimals in front of the orbits. it also h
snow_lady [41]
Marginocephalia, ceratopsians - like the triceratops. These dinosaurs are usually depicted with two horns coming from the top of orbits and one from the top of the nose. They also present pointed teeth and a mouth with very prominent maxillary bones. These animals were <span>herbivorous and all these structures served that type of food.</span>
7 0
3 years ago
Super easy. Please help
KIM [24]

Answer:

Identical twins tend to be more similar to each other than  fraternal twins do.

Explanation:

5 0
3 years ago
In which of the following spheres of Earth does diffusion of carbon dioxide from the hydrosphere occur?. . Atmosphere. . Biosphe
lidiya [134]
"Atmosphere" is the one among sphere of earth among the following choices given in the question where <span>diffusion of carbon dioxide from the hydrosphere occur. The correct option among all the options given in the question is the first option. I hope that this is the answer that has come to your great help.</span>
3 0
3 years ago
Read 2 more answers
Which statement describes the role of the organism indicated by the blue arrow in the food web?
yaroslaw [1]
<span>B. A secondary consumer that obtains its energy from the consumption of animals.

The red-tailed hawk is a secondary consumer because it feeds itself on primary consumers (those that eat plants, herbivores). Secondary consumers, by definition, </span><span>obtain their energy from eating other animals. Secondary consumers are also usually the ones that stand on the second and above rows of a food chain, being the plants at the bottom and the primary consumers just above the plants.</span>
3 0
3 years ago
A plant can produce either purple flowers or white flowers. What is the probability of purple-flowered offspring if two plants t
AnnZ [28]
You would be crossing Pp and Pp. If you put them in a punnet square, the four possible gene combination you get would be PP, Pp, Pp, and pp. In all cases except the last, the resulting flower's phenotype would be purple. So the probably of purple flowered offspring is 75%, or 3/4.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Do any of the proteins in your plasma come from food proteins
    10·1 answer
  • Very aggressive pathogens such as the bacterium responsible for tuberculosis can easily overwhelm the protective features of the
    11·2 answers
  • When the body senses a state of hypoperfusion, the sympathetic nervous system releases epinephrine, the effects of which?
    9·1 answer
  • Why is it important for plants to “hold enzymes in their functional shapes”
    5·2 answers
  • In certain classes of antibody, the monomeric versions join to form dimers. what portions of the molecules adhere to each other
    8·1 answer
  • Fruit production in anthophytes develops from: a. a female reproductive structure b. a male reproductive structure c. both male
    5·1 answer
  • Which is NOT a role of the respiratory system(select all that apply)
    11·1 answer
  • HELP WILL GIVE BRAINLIEST
    15·1 answer
  • Explain how physical and chemical changes affect the mass of a material
    7·1 answer
  • Maya made the following list comparing the differences between the reproductive organs in plants and animals, but she made a mis
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!