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
horrorfan [7]
3 years ago
13

19. Each beaker shown below contains an amphibian egg collected from one of four different

Biology
1 answer:
oksano4ka [1.4K]3 years ago
8 0
I think it would be 3
You might be interested in
Individuals that are well adapted to their environment will survive and produce
Sav [38]
Answer: b. more offspring
5 0
3 years ago
What did Edward Jenner discover about the relationship between smallpox and cowpox?
iren [92.7K]
In 1775 Jenner began to study the relationship between cowpox (a comparatively harmless disease) and the more dangerous and disfiguring smallpox. ... He hypothesized that exposure to cowpox rendered the body immune from smallpox. After nearly twenty years of experiments, he developed the first vaccine.
8 0
3 years ago
Are all introduced species invasive?
tatyana61 [14]
What is an invasive species? they are plants/fungi/animals that isn't native to a specific area (an introduced species). They have the tendency to spread and cause damage too the environment, human economy, and/or human health. The Answer to your question is No. Not every species that is introduced to a specific area is invasive. The introduced species might have a natural predator that might eat it. The species may even be biologically, chemically, or mechanically controlled. I hope this helps you out:)
6 0
3 years ago
Imagine you have been watching TV in a darkened room when someone suddenly turns on a bright light. Describe the path of informa
kodGreya [7K]
Well honestly, when someone turns the light in, your bodies automatic response is to close and cover your eyes. 
5 0
4 years ago
Read 2 more answers
Select the correct answer.
kirill [66]

Answer:

Meiosis is the mechanism used for producing gametes in multicellular organisms whereas it does

unicellular organisms.

Explanation:

Meiosis is a kind of cell division used mainly by sexually-reproducing organisms, whether unicellular or multicellular, to produce gametes i.e. meiosis only occurs during gamete formation.

In sexual reproduction, gametes must fuse in a process called fertilization. This gametes, however, must each possess half of the chromosome number of the individual organism. Meiosis is the process that ensures that the chromosome number of the gametes is reduced by half i.e. diploid (2n) to haploid (n).

Therefore, meiosis is the process of gamete formation in sexually-reproducing unicellular or multicellular organisms.

6 0
3 years ago
Other questions:
  • Cross a red bull with a roan cow. Show the punnett square:
    9·2 answers
  • When did genetically modified foods devlop?
    9·1 answer
  • Which of the following best describes sperm production in the male human reproductive system?
    11·1 answer
  • Which animals are the more closely related according to Linnaeus's system of classification?
    12·2 answers
  • Mendel discovered that yellow seed color in pea plants is dominant to green. what offspring genotype probabilities are expected
    13·1 answer
  • 7. How does distance affect the strength of an electric force?
    6·2 answers
  • Plss helppp!!
    6·1 answer
  • Evaluate the image below and discuss the information portrayed in Graph A, B and C
    10·1 answer
  • How dose food chain start
    11·2 answers
  • Chemical reactions are essential to the life of a living organism.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!