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
Cerrena [4.2K]
2 years ago
9

Some species of rotifers consist solely of females. their method of reproduction is described as _____.

Biology
1 answer:
sergij07 [2.7K]2 years ago
6 0
PARTHENOGENESIS

The females lay unfertilized eggs that develop into females.
You might be interested in
The process in which sperm and egg cells join is called ____________________.
solong [7]
The process is called Fertilization

4 0
2 years ago
Which two types of structures make up the earthworm's heart?
kondaur [170]

Answer: Option A and B.

Organ system and tissues.

Explanation:

Earthworm is a segmented worm that belong to the phylum annelids. Earthworm has a close circulatory system just as human beings which means their blood circulate through a closed network of vessels which are connective tissues. Earthworm has a structure of 5 hearts and they are called aortic arches which are organ systems. These pump blood into network of vessels and it's flow through the body. From there, the blood move to dorsal blood vessel which send blood to the front of the Earthworm, then to the ventral blood vessel which send blood to the posterior. At the intestines, there are lateral vessels which carry nutrients away from the gut and to the body.

5 0
3 years ago
What Is cellular respiration
4vir4ik [10]

Answer:

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.

Explanation:

7 0
2 years ago
During photosynthesis, cells capture the energy of sunlight using (thylakoid / stroma / NADPH / chlorophyll), which is a type of
Alla [95]

Answer:

Chlorophyll

Pigment

NADP+

Carrier

Explanation:

Photosynthesis is the process where green plants synthesize their food in form of sugars using sunlight energy. Photosynthetic process occurs in two stages namely: Light dependent stage and Light independent stage.

In the light dependent stage, which occurs in the thylakoid lumen, cells capture the energy of sunlight using CHLOROPHYLL, a type of PIGMENT found in the chloroplast. However, photosynthesis also relies on a compound called NADP+, which serves as an ELECTRON CARRIER that accepts electrons to become NADPH and transfers its stored high-energy electrons.

5 0
2 years ago
How did economics delay scientists' first attempts for conservation in each story?
tankabanditka [31]

The correct answer to this question is the following.

Unfortunately, your question is incomplete. You did not attach the two stories. So we do not know what the topic is. You also forgot to attach a link or the title of these stories.

However, trying to help you we did some deep research and can comment on the following.

There are two stories about Conservation Activity. One is about "Using Forest Wisely" and the other is about "Community Conservation."

If that is the case, we can say that the economics delay scientists' first attempts for conservation affect the conservation study and the environment in that cutting those trees for economic purposes directly impact the wildlife and nature of the region.

Trees are the sentient beings that produce the oxygen human beings need to breathe fresh air. They clean the air because trees "breathe" carbon dioxide. The uncontrolled cutting down of trees could affect because resources could be scarce, increasing prices of goods.

One of the stories refers to the case of gorillas in places such as Rwanda or Uganda, risking the habitat of these animals and the entire environment of those forests, which also results in affecting the economy of the places.

8 0
3 years ago
Other questions:
  • The walls of the alveoli are composed of two types of cells. What are these types of cells and their functions?
    10·1 answer
  • Some of the most common issues around which emergency department lawsuits are centered are:
    10·1 answer
  • What is a biomoleclue composed of amino acids connected you peptide bonds
    11·1 answer
  • Which is the main reason cells are replaced in the body?
    8·2 answers
  • The trend for human population and the rate of climate change are both predicted to consistently increase significantly. What ou
    11·1 answer
  • What is the type of allele that only affects the phenotype in the homozygous condition?
    11·1 answer
  • What general name is given to tracts that connect the right and left cerebral hemispheres?
    8·1 answer
  • What is the most basic level of biological organization?<br> Molecule<br> Cell<br> Atom<br> Organism
    12·1 answer
  • the importance of glaciers as a force of erosion. Include how glaciers Form, where they form, how they change land, and the land
    10·1 answer
  • HELP ASAP!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!