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sveta [45]
4 years ago
13

The branch of biology that deals with heredity and variation is

Biology
1 answer:
Karolina [17]4 years ago
5 0
I thinks it's Genetics. I might be wrong tho
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You have a 12 sided cube that is numbered from 1 to 12. What is the probability of rolling a five?
nadezda [96]

Answer:

1/12

Explanation:

Formula for calculating probability:

            Probability of an outcome A =

     Number of favorable outcomes of A / Number of possible outcomes

       P ( A )  = number of favorable outcomes to A / total number of outcomes

⇒ The number of times 5 can appear when you roll the 12 sided cube once is one time   =  1

⇒ The total number of possible outcomes is 12 - meaning you can roll any number between 1 - 12 when you roll the dice once.   = 12

Therefore the probability of rolling 5  = 1 /12

 Probability = 1 / 12

hope this help and brainiest please. thx

8 0
3 years ago
Read 2 more answers
The rate of photosynthesis can be determined by measuring the rate that reactants are used up by a plant or by measuring the rat
8090 [49]

As photosynthesis is a process that requires sunlight, the rate of this process will be 0 in a room without any light.

However, even if the dark room has very little light, it may still not be enough for photosynthesis to occur. This process requires certain levels of sunlight.

8 0
3 years ago
Where should the biosphere label appear in the system model? Use reasoning to explain your answer.
Leto [7]

Answer:

Biosphere is the one of the sphere of geological sphere of the earth such as geosphere, hydrosphere and atmosphere. It is deal with the interaction and existence of the living organisms.

In this model it can be seen that there are human, fishes, and vegetation of plants are living organisms so living organisms in the hydrosphere (fishes), geosphere (plants) and anthrosphere (human) should be label as biosphere instead of atmosphere or with atmosphere.

4 0
3 years ago
Why "charge" reduces rate of diffusion in cell membrane
Over [174]

Answer:

Each ion or charged molecule in a fluid contributes to the fluid's overall electric charge. A difference in charge between two regions of fluid can affect the rate and direction of diffusion between them. For example, positively charged substances will tend to diffuse toward a region with an overall negative charge.

Explanation:

8 0
3 years ago
What is mitosis and how does it affect change
Alina [70]
Mitosis is used to produce daughter cells that’s genetically identical to parent cells. And Mitosis affects change by the cell copying or “replicating” its chromosomes, and then splitting the copied chromosomes equally to make sure that each daughter cell has a full set.
8 0
3 years ago
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