What is the meaning of genetics

Answers

Answer 1
Answer:

Thescientificstudyofheridityiscalledgenetics.

hopethiswillmakeuunderstand...

Answer 2
Answer:

Answer: Study of heredity

Explanation:

e.g cancer genetics = study of factors that will make you have a higher chance to inherit and spread cancer


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In this lab, a visual representation of the process of DNA ___ was created bythe process of ___
this process begins by using a restriction enzyme to
___ the DNA into smaller fragments. The DNA fragments are placed in the holes of gel
called ____
The gel is placed near the___electrode. The DNA fragments travel
toward the ____
electrode because the DNA fragments are attracted to that side.
The___moved quickly through the gel and the ___ slowly, creating a pattern of
___ that can by analyzed.

Use the following terms to fill in the blanks of the conclusion above.

Bands
Wells
Positive
Negative
Profiling
Cut
Electrophoresis
Large
Small

Answers

Answer:

In this lab, a visual representation of the process of DNA profiling was created by  the process of gel electrophoresis. This process begins by using a restriction enzyme to  cut the DNA into smaller fragments. The DNA fragments are placed in the holes of gel  called wells. The gel is placed near the negative electrode. The DNA fragments travel  toward the positive electrode because the DNA fragments are attracted to that side.  The small molecules moved quickly through the gel and the large molecules moved slowly, creating a pattern of bands that can by analyzed.

Explanation:

DNA profiling can be described as a forensic technique which is using for comparing the DNA of different suspects with the DNA found at the crime site.

Gel electrophoresis can be described as a process through which different samples of DNA are separated based on their size and charge to mass ratio. The fragments of the DNA run on an agarose gel where they run from the negative terminal to the positive terminal depending on their size. The smaller molecules having a smaller mass will move faster than the larger molecules.

Which statement describes why natural populations cannot keep growing exponentially?

Answers

Answer:

Resources are always limited

Explanation:

Answer:The increase can exceed the carrying capacity of the region or ecosystem.

Explanation:

What do birds like to eat?

Answers

Birds eat worm,ants,nectar,flower,nuts,some insects and some types of fruit.
Birds eat insects, worms, fruit, flower nectar, seeds, nuts, etc.

An organism that contains two of the same alleles for a trait is said to be _______ for that trait. A.homozygous
B.dominant
C.recessive
Dheterozygous

Answers

An organism that contains two of the same alleles for a trait is said to be    A. Homozygous for that trait.

homozygous - two of the same alleles
heterozygous - two different alleles

Hope this helps! :)


A homozygous
In order to remember this i do:
In .homozygous 
there is 3 o which is the same
In 
heterozygous
there is 2 e and 2 o which is different
Hope it helps

Water that travels across land may pick up substance and become ....?

Answers


water that travels across land may pick up substance and become contaminates.

 

if a man is homozygous dominant for bent fifth finger and a woman is homozygous recessive. What is the probability that any offspring will have a bent fifth finger?

Answers

The probability that any offspring will have a bent fifth finger is 100% . All of their children will inherit one dominant allele from the man (B) and one recessive allele from the woman (b), resulting in the heterozygous genotype (Bb), which exhibits the dominant trait of a bent fifth finger.

Determining the probability of having offsprings with bent fingers

In a scenario where a man is homozygous dominant (BB) for a bent fifth finger trait, and a woman is homozygous recessive (bb) for the same trait, their offspring's probability of having a bent fifth finger can be determined.

Using a Punnett square, it's evident that all their offspring will inherit one dominant allele (B) from the man and one recessive allele (b) from the woman, resulting in a heterozygous genotype (Bb).

As the dominant allele (B) expresses the trait, the probability of any offspring having a bent fifth finger is 100% or 1, as all the children will exhibit this dominant trait.

Learn more on allele here brainly.com/question/20724296

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The probability of the offspring having a bent finger is 100% we can calculate this using a punnet square like one attached, where B is the dominant bent fifth finger and b is the recessive bent fifth finger, the man's genes are along the top and the woman's genes are along the side.