If both parents are carrier,(Dd) they care the recessive allele but do not have the disorder. What is the chance of their children inheriting the recessive discover? 75% 25% 50%

Answer: c is the correct answer

Explanation:

Answer:

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Hope this helps.

Answer:

coal contains Carbon, hydrogen sulfur, oxygen and nitrogen.

Explanation:

We use it as a fuel in power plants.industrial furnaces.domestic cooking etc.

It is mostly used in huge boilers to make steam and used for electrical power generation

Answer:

I don't know

Explanation:

I don't know

Answer: The Miller-Urey experiment provided the first evidence that organic molecules needed for life could be formed from inorganic components. Some scientists support the RNA world hypothesis, which suggests that the first life was self-replicating RNA.

Explanation:

Simple organic compounds might have come to early Earth on meteorites.

Answer:

c) vestigial

Explanation:

vestigial tend to be largely or entirely functionless

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Answer:

A tissue is a material which plant and animal are made of, consisting of special cell.

Explanation:

Answer:

The three components of the cell theory state that all living organisms are composed of one or more cells, the cell is the basic unit of  structure function and organization. and all cells come from pre existing cells Hopefully this helps!

Answer:

Sample Response: The first component of the cell theory says that all living things are made of cells. The second component of the cell theory states that cells are the basic structure and function of living things. The last component of the cell theory says that cells come from other cells.

false hope this helped!!!!

Answer:

hope this helps you! :)

Answer:

Plants obtain glucose in the process of photosynthesis while animals obtain glucose by eating other organisms.

Explanation:

Plants obtain glucose in the process of photosynthesis while animals obtain glucose by eating other organisms. In plants, carbondioxide is used as a raw material in the process of photosynthesis but also small amount of carbondioxide gas is released during respiration from stomata present on leaves while animals has lungs which helps in the removal of carbondioxide gas from the body during breathing.

Cellular respiration and photosynthesis are opposite to each other. respiration is energy releasing process while photosynthesis is a process in which food is produced.

Answer:

Clay

Explanation:

water retention is the ability of the soil to hold water for a long time.

Hope it helps.

Answer:

Evaporation, condensation, precipitation, Surface Runoff, Infiltration, transpiration

Explanation:

There are six important processes that make up the water cycle. These are:

Evaporation

Evaporation is the process where a liquid, in this case water, changes from its liquid state to a gaseous state. Liquid water becomes water vapor. Although lower air pressure helps promote evaporation, temperature is the primary factor. For example, all of the water in a pot left on a table will eventually evaporate. It may take several weeks. But, if that same pot of water is put on a stove and brought to a boiling temperature, the water will evaporate more quickly.

During the water cycle some of the water in the oceans and freshwater bodies, such as lakes and rivers, is warmed by the sun and evaporates. During the process of evaporation, impurities in the water are left behind. As a result, the water that goes into the atmosphere is cleaner than it was on Earth.

Condensation

Condensation is the opposite of evaporation. Condensation occurs when a gas is changed into a liquid. Condensation occurs when the temperature of the vapor decreases.

When the water droplets formed from condensation are very small, they remain suspended in the atmosphere. These millions of droplets of suspended water form clouds in the sky or fog at ground level. Water condenses into droplets only when there are small dust particles present around which the droplet can form.

Precipitation

When the temperature and atmospheric pressure are right, the small droplets of water in clouds form larger droplets and precipitation occurs. The raindrops fall to Earth.

As a result of evaporation, condensation and precipitation, water travels from the surface of the Earth goes into the atmosphere, and returns to Earth again.

Surface Runoff

Much of the water that returns to Earth as precipitation runs off the surface of the land, and flows down hill into streams, rivers, ponds and lakes. Small streams flow into larger streams, then into rivers, and eventually the water flows into the ocean.

Surface runoff is an important part of the water cycle because, through surface runoff, much of the water returns again to the oceans, where a great deal of evaporation occurs.

Infiltration

Infiltration is an important process where rain water soaks into the ground, through the soil and underlying rock layers. Some of this water ultimately returns to the surface at springs or in low spots downhill. Some of the water remains underground and is called groundwater.

As the water infiltrates through the soil and rock layers, many of the impurities in the water are filtered out. This filtering process helps clean the water.

Transpiration

One final process is important in the water cycle. As plants absorb water from the soil, the water moves from the roots through the stems to the leaves. Once the water reaches the leaves, some of it evaporates from the leaves, adding to the amount of water vapor in the air. This process of evaporation through plant leaves is called transpiration. In large forests, an enormous amount of water will transpire through leaves.

Answer:

1st Q: a hairless body

2nd Q: Green body feathers

Explanation:

The paragraphs answer the questions because its asking for the phenotype (the physical characteristics) if it were asking for the allele combination it would be "bb" for the first question and "BB" for the second question.

Answer:

the M Phase

Explanation:

Chemotherapy utilizes chemicals that disrupt various parts of the cell cycle, targeting rapidly growing cells. A drug called Taxol is one such drug that prevents the mitosis phase from taking place

Answer:

4. had certain inheritable traits that made them to survive

Explanation:

The options are:

1. produced offspring that all had identical inheritable characteristics

2. Did not face a struggle for survival

3. learned to migrate to a new environment

4. had certain inheritable traits that made them to survive

The correct option would be option 4.

This is law of natural selection at play. According to this law, organisms that are better suited to an environment survive, multiply, and pass their survival genes to their offspring. Those that are weakly adapted to the environment usually fade off the environment gradually.

Hence, other species of mammals exist today most likely because they had inheritable traits that made them to survive the changing environment while mammoths became extinct because they were poorly adapted to changing environment.

Answer: Ice floats because it is less dense than the water. Something denser than water, like a rock, will sink to the bottom. To be able to float, an object must displace fluid with a weight equal to its own weight. The fact that ice floats in water is a bit strange, because most substances are denser when they're solids.

Explanation: bharath ram

Answer:

Roots act like straws absorbing water and minerals from the soil. Tiny root hairs stick out of the root, helping in the absorption. Roots help to anchor the plant in the soil so it does not fall over. Roots also store extra food for future use.

The various functions of water in plants include: maintaining cell turgidity for structure and growth; transporting nutrients and organic compounds throughout the plant; comprising much of the living protoplasm in the cells; serving as a raw material for various chemical processes, including photosynthesis;

The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.

A plant has two organ systems: 1) the shoot system, and 2) the root system. The shoot system is above ground and includes the organs such as leaves, buds, stems, flowers (if the plant has any), and fruits (if the plant has any).

Tissues are further arranged or combined into organs that carry out life functions of the organism. Plant organs include the leaf, stem, root, and reproductive structures. The first three are sometimes called the vegetative organs and are the subject of exploration in this chapter.

Roots keep a plant in the ground. They also take in water and nutrients from the soil.

Leaves absorb sunlight, and make food for the plant by photosynthesis. ...  

The stem supports the leaves and flowers. ...  

Reproductive organs allow a plant to produce new plants.

Explanation:

Answer:

1.ions

2.waste

3. water

4.small non-polar gases

5. nutrients  

Explanation:

all are examples of facilitated diffusion and simple diffusion

Answer:

True.

Explanation:

Diploid copies are cells generated as copies of other cells and which have two homologous copies, exactly the same, of the cell that gave rise to it (the mother cell). In this case, if the mother cell has a mutation that causes a dominant characteristic and controlled by a single gene, it means that its diploid copies will have that same mutation, since they are exact copies.

Answer:

C. Conditioned

Explanation:

Based on the reaction that the cat is having it seems that the cat has a conditioned response to the carrier being out. This means that the cat has a learned response that is directly associated with a certain stimuli which in this case is the carrier. Since he has a bad experience with the carrier before, he now reacts in a scared manner every time he sees it.

Answer:

C. conditioned

Explanation:

Answer:

The outer core

Explanation:

Answer:

Earth's Outer Core

Explanation:

The outer core is the liquid largely iron layer of the earth that lies below the mantle. Geologists have confirmed that the outer core is liquid due to seismic surveys of Earth's interior.Jan 16, 2016

By restoring biotic elements (such as species composition and interactions among species) and abiotic factors (such as soil chemistry, water content, and disturbance) to historical levels, habitat restoration can be achieved. Thus, option A is correct.

Reducing tillage, employing more organic fertilizer and pest management, and raising a wider variety of crops, including trees, are always to restore them.

By using these steps, soils can increase their productivity and restore their carbon reserves, allowing countries to feed their growing populations without needing additional land.

The development of biological processes and characteristics that enable organisms to persist and procreate in disrupted or altered habitats.

Therefore, cleaning up after environmental disasters.

Learn more about habitat restoration here:

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Answer:

The spike protein has pivotal roles in viral infection and pathogens. S1 recognizes and binds to host receptors, and subsequent confermational changes in S2 facilitate fusion between the viral envelope and the host cell membrane.

Explanation:

Answer:

Can someone help me please Explanation:

Is this test the I going to have trace the path a red blood cell would follow starting in the right ventricle and back to the right ventricle included will be every structure ( heart chamber, valve, vessels ) that the red blood cell would pass trough???

Answer:

Prophase

The replicated chromosomes thicken and become visible as separate chromosomes during prophase stage of mitosis. :)

Answer:

Prophase

Explanation:

The replicated chromosomes thicken and become visible during prophase stage of mitosis

Answer:

B. DNA

Explanation:

DNA is the answer because the full form of DNA Deoxyribonucleic acid.

This is because DNA lacks one oxygen (hence "deoxy")

All the other options such as mRNA have ribose.

Answer:

d

Explanation:

it’s right