Atmospheric air pressure is measured with a _____

The designation Rr for a pea-plant’s peas shows that the plant is

alexdok [17]

$\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}\star$

The designation Rr for a pea-plant's peas shows that the plant is a <u>true-breeding plant</u>.

4 0

2 years ago

What do the letters inside the grid of a punnett square represent?

Aneli [31]

Answer:

The correct answer is - Genotype of the offspring

Explanation:

Punnet square is a diagram which is used to predict and show the genotype of offspring that is produced by a cross between male and female gametes. This approach was given by Reginald C. Punnett.

Each grid have a genotype that can determine the phenotype of offspring. The letters used in to fill these grids can be made up of uppercase letters, lower case letters or both. The allele shown in upper case letters shows that the allele is dominant and the allele which is in lowercase letter is a recessive allele.

Therefore the letters inside the grid of a punnet square represents the genotype of the offsprings.

4 0

3 years ago

Living things need to maintain their internal environment . This is known as homeostasis What role does homeostasis play in cont

barxatty [35]

Answer:

Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment. Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points.

5 0

2 years ago

Which 2 compositions of water move within a deep water current?

rjkz [21]

C. because if you
go deep in water its freezing cold and its has a high salt content

7 0

3 years ago

The number of bacteria in a certain population is predicted to increase according to a continuous exponential growth model, at a

Brilliant_brown [7]

The given question is incomplete. The complete question is as follows;

The number of bacteria in a certain population is predicted to increase according to a continuous exponential growth model, at a relative rate of 16% per hour. Suppose that a sample culture has an initial population of 71 bacteria. Find the predicted population after three hours Do not round any intermediate computations, and round your answer to the nearest tenth bacteria .

Answer:

114.7

Explanation:

A (t) represent the population of the bacteria at the time t.

Since, the population grows exponentially, the population can be calculated as follows:

A (t) = Ao × $e^{kt}$

A (t) is teh final population, Ao is the initial population, e is the exponential, k is rate and t is time.

A (t) = 71 × $e^{0.16\times t}$

For t = 3 hours

A (t) = 71 × $e^{0.16\times 3}$

A (t) = 114.7.

The population of bacteria after 3 hours is 114.7.

6 0

3 years ago

Atmospheric air pressure is measured with a ______.