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
satela [25.4K]
3 years ago
7

What is a vacuole?? and what does it do??

Biology
2 answers:
timama [110]3 years ago
6 0
 Vacuoles are storage bubbles that might store food or nutrients that a cell would need to survive.
Serjik [45]3 years ago
4 0
The vacuole is a "container" in the cytoplasm in a cell that stores water, food, and waste.

You might be interested in
During MEIOSIS, an event called crossing over occurs. Explain what happens during this event.​
RoseWind [281]

Answer:

During meiosis, an event known as chromosomal crossing over sometimes occurs as a part of recombination. In this process, a region of one chromosome is exchanged for a region of another chromosome, thereby producing unique chromosomal combinations that further divide into haploid daughter cells.

3 0
2 years ago
What organelle is huge in plant cell but small in Animal cell
mina [271]
Organelle that is huge in plant cell but small in Animal cell is a vacuole
6 0
2 years ago
How does the genotype of a bacterium determine its phenotype? Use the terms gene, mRNA, ribosome, and polypeptide in your answer
tensa zangetsu [6.8K]
Typically, the genotype is encoded in the DNA by the gene; this gene in the DNA will then undergo the process of transcription and the information in the gene will be transcripted into mRNA. The mRNA will then undergo the process of translation and the information in the mRNA will  be translated into a polypeptide chiefly by the action of ribosome. Thus, bacteria with different genotypes will have different protein which automatically means that they will have different phenotypes.
8 0
2 years ago
Environmental factors can influence natural selection because they can increase or decrease
olchik [2.2K]

Answer:

Environmental factors can influence natural selection because they can increase or decrease the amount of genetic variation in a population.

Explanation:

Natural selection is a process that involves the survival of species through changes in the expression of their genes, making possible the process of adaptation to environmental changes. It is one of the explanations for the biological evolution of species.

The second premise, necessary for natural selection to be possible, implies the existence of a variability (genetics) of traits among individuals in a population.

The other premises of natural selection are the faculty of traits to be inheritable and that genetic variability should lead to reproductive success and survival.

  • <em>The other options are not related to the process of natural selection, since it is not possible for natural selection to increase or decrease the number of chromosomes, in addition to the fact that genetic variability must be observed in a population, not in a single individual, to be considered natural selection </em>
4 0
3 years ago
Read 2 more answers
Many different organisms live in Amanda’s garden. The diagram shows a simple food web of some of the organisms in her garden.
Alex787 [66]

Answer:

The snakes keep the mice from overpopulating, which could deplete their resources.

Explanation:

The mice and the moles are not competing against each other as they feed on different food. The problem is that if the mice population is not regulated, their very quick reproduction will cause overpopulation in very short space of time. The more mice there will be , the more food will be needed, so very soon the resources will be depleted, resulting in collapse of the mice population. This is where the snakes come in action, as they eat mice, so they are the ones that control and keep their population stable, thus not allowing the mice to overpopulate the area and destroy themselves.

4 0
3 years ago
Other questions:
  • Which one of the following terms best describes the period of the late 1920’s
    6·2 answers
  • When comparing maxillary and mandibular lateral incisors the mandibular incisor crown is wider mesio-distally than the mandibula
    6·1 answer
  • When an enzyme denatures which bonds are destroyed?
    6·1 answer
  • A 45-year-old male client with a confirmed DVT is being discharged from the ED. Which of the following client statements indicat
    15·1 answer
  • 45. Where in the
    10·1 answer
  • Define pollination as the transfer of pollen grains from the anther to the stigma
    11·1 answer
  • Identify the example of a vestigial structure below.
    6·1 answer
  • If a koala bear has sixteen pairs of chromosomes, what are the possible
    11·1 answer
  • If three bases are required to code for one amino acid, how many bases long must the gene be to encode a protein 400 amino acids
    5·2 answers
  • ................................
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!