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
horsena [70]
3 years ago
8

I've been struggling with this for a few hours. If someone could provide an answer I could greatly appreciate it!

Biology
2 answers:
natka813 [3]3 years ago
4 0

Answer:

See explain

Explanation:

I gotchu. First, let's just remove A from the beaker and feed it to a rat. If he lives, the poison is A, if not it's still in one of the 3. Now, remove B and feed to a rat. If he dies, it's not B or A . . . so on until you have your answer.

navik [9.2K]3 years ago
4 0

Answer:

Looking at the substances with a telescope or the smell if it smells bad it might be poison

Explanation:

You might be interested in
Gene knockouts often result in embryonic lethality. What strategy do investigators often use to make it possible to study a gene
Gennadij [26K]

Answer:

Explanation:Genes are picked by investigators through hand picked

: Based on scientific interest.

or based on chromosomal position.

: I.e as Functional candidates or positional candidates.

After then, The results will be summarized in several review.

3 0
4 years ago
How can a chemical reaction be speeded up? Expose more of the reactant by increasing the _______ .
Elena-2011 [213]
Increasing particle size
6 0
3 years ago
When crossing two individuals, the offspring display only one of the two traits found in parents. Which principle of Mendelian g
Kipish [7]

Complete question:

Question: When crossing two individuals, the offspring display only one of the two traits found in parents. Which principle of Mendelian genetics is supported by this observation?

a) segregation

b) independent assortment

c) dominance and recessiveness

d) allele frequency

Answer:

c) dominance and recessiveness

Explanation:

According to Mendel's principle of dominance and recessiveness, the alleles of one gene may be dominant or recessive in nature. When present together, only the dominant allele is able to express itself. Therefore, a hybrid individual for a gene would express only the dominant phenotype. In the given cross, the progeny express only one of the two traits found in the parents. This means that the progeny is heterozygous for the trait and is expressing the dominant trait. The recessive trait is not expressed due to the presence of the allele for the dominant trait.

7 0
3 years ago
Look at Figure 5. Which beaker contains a HYPOTONIC solution? * Beaker A Beaker B Beaker C Both beakers A and C
lakkis [162]

Answer:

A

Explanation:

I think it is A, But I am not sure

6 0
3 years ago
Which of these statements describe the sacrum? Check all of the boxes that apply.
Bumek [7]

Answer:

It is triangular in shape, and it is made up of 5 fused vertebrae.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • explains traits that are neither dominant nor recessive, resulting in a third phenotype in the offspring that appears to blend t
    12·2 answers
  • What is a product of photo
    8·1 answer
  • Los aerosoles a base de CFC producen:
    14·1 answer
  • What is located in the cytoplasm of a cell
    13·2 answers
  • Hello everyone extra easy question for large amount of points!!!<br><br> Please help meh
    11·1 answer
  • Choose all the answers that apply. Cold air:
    6·2 answers
  • The aorta carries blood _____.
    11·1 answer
  • Which type of law is used to discipline members of the armed services?
    13·1 answer
  • How do we make a new gene
    9·1 answer
  • Pls help and pls include the explanation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!