Ask question

Ask question

All categories

3 years ago

9

Which is an example of a beneficial mutation?

2 answers:

nata0808 [166]3 years ago

7 0

Answer:

D

Explanation:

Helga [31]3 years ago

6 0

Answer:

A

Explanation:

You might be interested in

A solution of HCl has a concentration of 1.20 x 10-2 M. What is the pH of this solution?

Westkost [7]

-log (1.2x10^-2) = 1.92 so C

3 0

3 years ago

Read 2 more answers

6. Which of the following indicates that a chemical change has happened during cooking?

Crazy boy [7]

Answer: bubbles form in boiling water

Explanation:

5 0

3 years ago

The compound dinitrogen trioxide would have<br> the chemical formula?

Lelechka [254]

Answer:

The answer is N203 Dinitrogen trioxide.

3 0

3 years ago

What is the coefficient of MnO2when you balance the equation for this redox reaction? KCN( aq) + KMnO4( aq) + H2O( l) → KCNO( aq

chubhunter [2.5K]

Answer:

2MnO2 (s)

Explanation:

3KCN(aq) + 2KMnO4(aq) + 1H2O(l) → 3KCNO(aq) + 2MnO2(s) + 2KOH(aq)

Reactants:

K: 5

C: 3

N: 3

Mn: 2

O: 9

H: 2

Products:

K: 5

C: 3

N: 3

Mn: 2

O: 9

H: 2

8 0

3 years ago

Theories must be supported by many lines of evidence. <br><br>True <br><br>or <br><br>False

Yakvenalex [24]

The answer to this question is true

3 0

3 years ago