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Answer:

Different colour occur due to heterozygous nature.

Explanation:

Most of the puppies just like parents because the black colour gene or allele is dominant over other colour allele whereas other colour puppies also formed due to presence of heterozygous type of alleles. Other colour occurs due to appearance of recessive allele in the physique of the offspring or formation of hybrids occurs which causes colour other than black and white in the offspring. In the F1 generation all the offspring resembles to the male parent but after this generation some offspring resembles to male, some are hybrids and other resembles to female.

Explanation:

The function of ATP IN living organisms is that ATP is stored in all the cells for energy of all cells.

ATP captures the chemical energy by digesting food particles, breaking it down to deliver into the

cell process enough to disperse ATP throughout the bloodstream for energy to every cell of the body, to work properly in digestion, releases it to fuel all cells in the body, this is the last process for fuel in the cell system in the digestive process..

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Answer:

The expected double recombinant frequency = 0.0402 = 4.02%

Explanation:

Available data:

→ Two genes that are very close will have a few recombination events and are strongly bounded.

→ The map unit is the distance between the pair of genes for which every 100 meiotic products, one of them results in a recombinant one.

1) First, we need to know their order in the chromosome, and to do so, we need to compare the distances between them.

The most distant pair is a-pr

----a---------------------------------------------pr---

    ║-------------------44,7 MU-------------║

From  gene a to vg there are 32.2 MU

----a-----------------------------vg--------------pr---

    ║-------------------44,7 MU-------------║

    ║----------32.2 MU------║

Finally, de distance from vg to pr is 12.5 MU

----a-----------------------------vg--------------pr---

    ║-------------------44,7 MU---------------║

    ║----------32.2 MU------║--12.5 MU--║

We can name region I to the distance between a-vg, and region II to the distance between vg-pr.

2) To calculate the recombination frequency, we have to know that 1% of recombinations = 1 map unit = 1cM. And that the maximum recombination frequency is always 50%.

1 MU -----------1% of recombination

32.2 MU -----X =  32.2 % of recombination

12.5 MU-------X =  12.5 % of recombination

3) The expected double recombinant frequency = recombination frequency in region I x recombination frequency in region II.

The expected d. recombinant frequency = 32.2%  x  12.5% = 0.322 x 0.125

The expected double recombinant frequency = 0.0402 = 4.02%

Answer:

systematists

Explanation:

I just took the Test

Scientists who study taxonomy are called systematists.

In conclusion, scientists who study taxonomy are called systematists.

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Answer:

all are correct. hope this helps

Explanation:

Answer:

D. All are correct.

Explanation:

Selective breeding allows producers to select and breed parent organisms with desired traits to produce offspring with more desirable characteristics. This process creates offspring who are genetically superior to the parent organisms, thus improving plants and animals with each generation.

Answer:

C

Explanation:

C C C C C

Explanation:

It responds to big changes including changes in output from the sun, plate tectonic movements, and random asteroid impacts from space.

Answer:

Iron deficiency leads to low hemoglobin levels, and therefore oxygen levels are lower than normal  

Explanation:

Hemoglobin is a protein found in red blood cells whose main function is to transport oxygen to the tissues. Anemia is a condition caused by iron deficiency, which is a micronutrient required for red cells to produce hemoglobin. When hemoglobin levels in red blood cells are low due to iron deficiency (anemia), then levels of oxygen in the blood are also lower than normal. In consequence, iron deficiency may cause that cellular tissues don't have sufficient oxygen to carry out their functions.

Answer:

Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.

Explanation:

The end products of mitosis are two identical daughter cells, while on the other hand, the end products of meiosis are four sex cells. Meiosis is the cell division that is responsible for the presence of "recessivity" of genes in organisms because meiosis type of cell division occurs in the gametes of the organisms such as sperm and eggs. This cell division allows the gametes or allele appears in the organisms that is dominant and hide the features of recessive allele.

Answer:

The answer is b because with more air the clouds would get more water and when the clouds get full it will rain and may cause a flood

Explanation:

i love your pfp by the way

Answer :

Climate change intensifies this is cycle because as air temperature increases, more water evaporates into the air. Warmer air can hold more water vapour, which can lead to more intense rainstorms, causing major problems like extreme flooding in coastal communities around the world.

Answer:

True.

Explanation:

The dominant phenotypes are expected to occur at a frequency of approximately 75%, in a population because of its dominant nature which allows them to appear in the physical structure of the organisms. In most of the offspring, the dominant allele shows their characteristics in the population whereas the recessive allele are hidden in that organisms and we can't see them in the physical appearance of the organisms.

Answer:

This is an epidemic form of conjunctivitis which almost always affects both eyes. The patient may complain of a foreign body sensation, with watering, discharge, redness, and swelling of the lids. They may also complain of the eyes being sensitive to light, with blurred vision.

Answer:

Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its DNA is surrounded by a membrane), and has other membrane-bound organelles that allow for compartmentalization of functions.

Answer:

Microorganisms and all other living organisms are classified as prokaryotes or eukaryotes. Prokaryotes and eukaryotes are distinguished on the basis of their cellular characteristics. For example, prokaryotic cells lack a nucleus and other membrane‐bound structures known as organelles, while eukaryotic cells have both a nucleus and organelles. Prokaryotic and eukaryotic cells are similar in several ways. Both types of cells are enclosed by cell membranes (plasma membranes), and both use DNA for their genetic information.

Prokaryotes include several kinds of microorganisms, such as bacteria and cyanobacteria. Eukaryotes include such microorganisms as fungi, protozoa, and simple algae. Viruses are considered neither prokaryotes nor eukaryotes because they lack the characteristics of living things, except the ability to replicate (which they accomplish only in living cells). Viruses - Corona virus, HIV.

Answer:

Chemical & Mechanical Weathering

Erosion

Explosive Volcanic Eruptions

Explanation:

Answer:

The rose needs to attract insects for pollunation

Explanation:

Answer:

C the humming bird will not live as long as the others

Explanation:

It won't be able to gain sufficient resources/ necter like the others hence it will most likely have poor body condition and will not live as long.

One hummingbird is born with a short, stout beak as a result of a genetic mutation, the humming bird will not live as long as the others.

Mutations are defined as  the change in the nucleotide sequence of genetic material due to different process such as substitution, deletion or insertion of the nucleotides leading to changed or faulty protein.

The type of mutations leads to the early and delayed termination of the transcription of a gene, mutation of a single nucleotide leads to termination of transcription otherwise called as nonsense mutation.

If a mutation shows no effect on the protein, known as the silent mutation.

It won't be able to gain sufficient resources/ necter like the others hence it will most likely have poor body condition and will not live as long.

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Answer:

Explanation:

Most electrical wire is covered in a rubber or plastic coating called insulation. ... The purpose of insulation covering the metal part of an electrical wire is to prevent accidental contact with other conductors of electricity, which might result in an unintentional electric current through those other conductors.

answer:

the use of some gm crops can have negative impacts on non-target organisms and on soil and water ecosystems.

explanation:

for example, the expansion of gm herbicide-tolerant corn and soy, which are twinned with herbicides, has destroyed much of the habitat of the monarch butterfly in na.

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Answer:

The answer is the second option.

Answer:

I feel like the answer is c

I'm not too sure

Explanation:

Endogenic forces work towards the middle of the earth...creating pressure causing cracks, pits..

Answer:

Explanation:

Nucleus

Answer:

Tissues

Explanation:

There are four different types of tissues which are connective, epithelial, muscle and nervous. They all work together to perform similar functions. There are more than one tissues in organs that would work together.

Answer:

Two examples may be

1. Acid and Base balance

and/or

2. Fluid volumes

Explanation:

Answer:

A floor turtle can use the following instructions: INSTRUCTION FORWARD n BACKWARD LEFT RIGHT PENUP PENDOWN REPEAT MEANING Move n mm forward Move n mm backward Turn left t degrees Turn right t degrees Lift the pen Lower the pen Repeat the following instructions n times Finish the REPEAT loop END REPEAT 45° 100 mm start Complete the set of instructions to draw this shape by filling in the blank lines. PEN DOWN 90 REPEAT FORWARD LEFT 6 A student wishes to use floor turtle to draw this shape: Name and explain the meaning of three instructions that the turtle graphics software would need to contain in order to draw the shape. 20 40 10 45 85 Instruction 1 Meaning Instruction 2 Meaning Instruction 3 Meaning [6] E.

Answer:

light year is a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 ×10^12 km (nearly 6 million million miles).

Answer: A light year is a unit of astronomical distance used to measure the distance light travels in one year.