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ozzi
3 years ago
15

Brown-haired person (Bb) Brown-haired person (BB) Blonde-haired person (bb). What is the probability of getting a blonde haired

child in a cross between heterozygous brown parent (Bb) and a blonde parent (bb A.
0%

B.
25%

C.
50%

D.
100%
Biology
1 answer:
Trava [24]3 years ago
7 0

Answer:

C. 50%

Explanation:

You can solve this easily by drawing out a Punnet sqaure, which help us find the probability of an offspring to have a certain gene.

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mezya [45]
 The "Receptor site" is the answer.
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4 years ago
The table below shows the dimensions of two colored cubes.
Lelechka [254]

Answer: The correct answer is black because the product of its side and mass is lower.

Explanation: Density of a substance is defined as the mount of matter that can be stored in a given volume.

Mathematically,

Density=\frac{Mass}{volume}

As, density is inversely proportional to the volume of the substance.

The substance will be more denser if it has less volume and it will be less denser if the volume is more.

We are given two cubes having different sides.

Volume of the cube is calculated by using the formula:

V=a^3

where, a = side of the cube.

Black: The side of this cube is 2 and volume will be = 2^3=8cm^3

Yellow: The side of this cube is 3 and volume will be = 3^3=27cm^3


As, the volume of black cube is less. So, this cube will be more denser.

Density of black cube: \frac{48}{8}=6g/cm^3

Density of Yellow Cube: \frac{135}{27}=5g/cm^3

Hence, black cube will be more denser  because the product of its side and mass is lower.

7 0
4 years ago
in redi's second experement, what was (a) the independant variable and what was (b) the dependant variable?
aleksley [76]

in redi's second experiment,  the independent variable  is  presence of the gauze, or lack of it, while the dependent variable is appearance of maggots .

<h3>What are independent variable and  independent variable?</h3>

independent variable can be described as the  variable that stands alone and  whereby the  other variables can not impact it when one is trying to measure. For  instance  someone's age  is  independent variable.

On the other hand ,dependent variable are variable that can not stand alone , hence in redi's second experiment,  the independent variable  is  presence of the gauze, or lack of it, while the dependent variable is appearance of maggots .

Learn more about Redi's experiment at:

brainly.com/question/12702622

#SPJ1

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2 years ago
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Answer:

c) A protein

Explanation:

The molecule that results from translation is protein -- or more precisely, translation produces short sequences of amino acids called peptides that get stitched together and become proteins. During translation, little protein factories called ribosomes read the messenger RNA sequences

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3 years ago
Name the progressive reformer who pioneered public health nursing in urban neighborhoods.
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Lillian Wald

Lillian Wald was a nurse and humanitarian. She founded community nursing and coined the nurses integrated in the community as " public health nurse". She also established the very first public health nursing system. She also campaigned to have nurses in public schools.

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