are all qnswer right​

Answer:

d)

Explanation:

digestive reaction

Answer:

8/16 or 1/2

Explanation:

This question is a dihybrid cross involving two genes, one coding for feather color and the other for beak length. The alleles for green feathers (G) and long beak (L) are dominant over the alleles for yellow feathers (g) and short beak (l).

According to this question, a male with genotype GGLl was crossed with a female with genotype Ggll. The following combination of gametes is produced by each parent:

GGLl - GL, Gl, GL, and Gl

Ggll - Gl, Gl, gl and gl

Using these gametes in a punnet square (see attached image), the following offsprings in the following proportions will be produced.

Green feathers, long beak (GGLl, GgLl) = 8/16 or 1/2

Green feathers, short beak (GGll, Ggll) = 8/16 or 1/2

Hence, the probability of short beaks (ll) in the offspring of the cross is 1/2.

Bacteriophage and E.coli are alike in the sense that they both lack membrane-bound organelles.

Viruses that infect bacteria are called bacteriophage. The words bacteriophage mean "bacteria eater". Bacteriophages take over the machinery of host cells to produce copies of themselves and then destroy the host cell in the process.

Bacteriophages are composed of a supercoiled nucleic acid which is surrounded by a protein capsid.

A bacteriophage adheres to the surface the susceptible bacteria and injects its genetic material. This way they occupy the genetic machinery of the host and produce several copies of their own nucleic acid and also the protein capsid to surround it.

The result is the lysis of bacterial cell and release of thousands of bacteriophage viruses which are capable of infecting more bacteria in the same manner.

Bacteriophage are acellular structures lacking any membrane bound cell organelles. E.coli is a kind of prokaryotic bacteria which also lack membrane bound organelles.

Therefore, the correct option is D.

Read more about bacteriophage, here

https://brainly.com/question/14594663

#SPJ6

Explanation:

A large force is applied to an object with a small mass

Answer:

the wood packers wouldnt have a home to live in anymore. the effect of this means that the habitat for them and other animals is destroyed and they could start to die and become endangered species. this is my opinion

Explanation:

This is from what I have learned so far

Answer:Estuaries :)

It has to be 20 characters

Answer:

above me is right i got 100

Explanation:

Answer:

See the answer below

Explanation:

Women are often carriers of X-linked traits but are rarely affected by the trait because they have two X chromosomes and the two have to carry the X-linked allele in order for them to be phenotypically affected, especially if the trait is a recessive one.

Unlike men that are XY and only require one X-linked allele in order to be affected for X-linked recessive traits, women need two alleles - one on each chromosome - in order to be affected. One of the X chromosomes of a woman usually comes from the woman's father and the other one from her mother. In order to be affected, a woman must inherit an affected chromosome from her father and her mother respectively, thereby reducing the probability of having the trait.

The X chromosome of a man usually comes from his mother. Hence, a man only needs to inherit an affected chromosome from his carrier mother to be affected for the trait, thereby increasing the probability of having the trait when compared to a woman.

This is not the case for X-linked dominant traits where both men and women have an equal chance of being affected.

Women carry two XX chromosomes in their cells. They carry the X chromosome but rarely gets affected by the trait because to be phenotypically affected they should carry X linked disease trait on both the X chromosomes.

Especially in the case when the trait is recessive then they should have two XX chromosomes which are linked to traits.

In the male, they have one X and one Y chromosome so they acquire an X chromosome and gets affected by it.

In male presence of one X chromosome from the carrier mother is enough to pass the trait. While in females to have X linked recessive trait they should have two alleles.

The woman does not get affected as one chromosome comes from the father and the other from the mother so to be affected the woman must acquire genes with traits from both parents.

Therefore, women are often carriers but are rarely affected by them.

To learn more about X linked traits follow the link:

https://brainly.com/question/11189684

Answer:

Explanation:

The difference between speed and velocity is that speed is a scalar quantity while velocity is a vector quantity.

                    hope this helps my friend

Answer:

I would say B

Explanation:

When it comes to predator and prey, the prey will always have a higher population than the predator.

Answer:

Storage proteins serve as biological reserves of metal ions and amino acids, used by organisms. They are found in plant seeds, egg whites, and milk. Ferritin is an example of a storage protein that stores iron. Iron is a component of heme, which is contained in the transport protein, hemoglobin and in cytochromes.

Explanation:

Hope this helps.

Answer:

telophase

Explanation:

Answer:

A

Explanation:

The unique features with regarding the se-xual reproduction should contained only half the genetic material of the parent.

Meiosis refer to the special type of the cell division with respect to the germ cells with respect to the organism that should be se-xually reproduction.

Also, it generated the gametes, like the sperm or egg cells. Also, it includes the 2 rounds of division that leads in four cells with only one copy for every chromosome.

Therefore, the first option is correct.

learn more about Meiosis here: https://brainly.com/question/11135278

Answer: C. Have low melting points.

Explanation: Metals have high melting points, not low; therefore, C does not belong.

Answer:

convergent boundaries are boundaries that come together

Explanation:

Answer:

tropical

Explanation:

Answer: B foggy

hope i helped others who really need it!

Answer:

Cold

Explanation

Weather conditions on Mars

Mars is an extremely cold planet with an average temperature around minus-80 degrees. Temperatures can dip to minus-225 degrees around the poles. Periods of warmth are brief — highs can reach 70 degrees for a brief time around Noon at the equator in the summer.

Answer:

50%

3/4

25%

7/8

Explanation:

Probability must be greater than or equal to zero and less than one.

Answer:

A,C,E,F

Explanation:

just took the test

The water-holding capacity of a soil is the  the amount of water that a given soil can hold for plants to utilize

The soil particle size has the greatest effect on soil's capacity to retain water.

Learn more about the water holding capacity of soil: https://brainly.com/question/8464940

Answer:

In the last 50 years or so of the Ming Dyansties, the emperor simply lacked the necessary resources and man power to sustain large amounts of trade, causing China to become isolated from the world.

Explanation:

Answer:

the answer is

true and this organism are called

inter specific organism

Answer:

There are two mitosis and meiosis.

Answer:

1. I would turn into Lambo (black and neon green)

2. I would abolish the laws that require children to go to school. I would create a law saying that you can't be a stuck up p*rv if you want to be president.

3. I would be bacon. Don't ask.

4. Hedgehog. ;-;

5. Break into Ariana Grande's house and protect her.

6. Amazon because Jeff Bezos is literally the RICHEST man in the world atm.

Sorry it took so long T^T

This was fun doee

Answer:

I am unsure, but i would go with c.

Explanation:

We just finished learning about this in my class so it is pretty fresh in my mind i just had a little trouble with it when we did it.

Answer: it's most likely to be A.

Answer:

Yes.

Explanation:

The Sun is a medium sized star

Explanation:

A because you need reservation question hypothesis experiment analyze and a conclusion

Answer:

I would gather up as many resources as I can and spell SOS On the island where they can seeit spelled and I would grab  A pocket nife and shine in towards the boat,helicopter.etc

Explanation: