In a certain breed of dogs, brown fur (B) is a dominant trait over yellow fur (b). Gregory owns a brown female. She produced a litter of offspring that includes two brown and two yellow puppies. The only thing Gregory knows about the male is that he was of the same breed. Which of the following represents the genotype combinations that are possible for Gregory’s dog and the father of this litter of puppies?
A. Mother = BB x Father = bb
B. Mother = BB x Father = Bb
C. Mother = Bb x Father = Bb
D. Mother = Bb x Father = bb

Images 1 and 3 have pseudocoelom body cavity while images 2 and 4 have coelom body cavity.

Answer:

1 and 3 have pseudocoelom

 2 and 4 have coelom body cavity.

Explanation:

plato

Answer:

C. Motile, Eukaryotic, Reproduce Sexually

Explanation:

I just took the Test

The list that depicts the characteristics animals and protist share is: C. Motile, Eukaryotic, Reproduce Sexually.

Protist and animals are classified as eukaryotic organisms, this is because they have a well-defined nucleus. Thus, both are eukaryotic.

Virtually all protists are capable of moving with the aid of structures such as pseudopodium, flagella or cilia. Also, animals possess well developed structures and organs for movement. Hence, protist and animals are motile.

Animals reproduce sexually through the fusion of male and female gametes to produce their offspring. Also, some protist such as Plasmodium reproduce sexually.

A photo collage showing the image of some protist is provided in the attachment below.

Therefore, the list that correctly describes the characteristics shared by protist and animals is: C. Motile, Eukaryotic, Reproduce Sexually.

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1. mRNA attaches to the ribosome.

2. tRNA's attach to free amino acids in the cytoplasmic "pool" of amino acids.

3. tRNA carries its specific amino acid to the ribosome.

4. tRNA "delivers" its amino acid based on complementary pairing of a triplet code (anticodon) with the triplet code (codon) of the mRNA.

5. Enzyme "hooks" the amino acid to the last one in the chain forming a peptide bond.

6. Protein chain continues to grow as each tRNA brings in its amino acid and adds it to the chain.

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Answer:

are u hard

Explanation:

One easy way to make seeds germinate faster is to presoak them for 24 hours in a shallow container filled with hot tap water. Water will penetrate the seed coat and cause the embryos inside to plump up. Don't soak them for longer than 24 hours because they could rot. Plant the seeds immediately in moist soil.

Answer:

Explanation:

One easy way to make seeds germinate faster is to presoak them for 24 hours in a shallow container filled with hot tap water. Water will penetrate the seed coat and cause the embryos inside to plump up. Don't soak them for longer than 24 hours because they could rot. Plant the seeds immediately in moist soil.

The cell organelle that has the same function as the urinary bladder is the lysosome.

This is a spherical sac-shaped cell organelle surrounded by a single membrane. (Unlike chloroplasts and mitochondrial membranes, which have two membranes.)

It contains hydrolytic digestive enzymes, which split molecules by the addition of water molecules. Autolysis/autophagy, which is the automatic discharge of digestive enzymes in a contained cell that destroys the entire cell, separates the digestive enzymes from other cell organelles.

Plant and animal cells both include lysosomes. The lysosome degrades or eliminates worn-out or damaged organelles. Waste management is something that serves the same purpose.

Therefore, the lysosome is a cell organelle that performs the same job as the urine bladder.

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Answer:

both have the A trait and also have the a trait which means the answer is b

Explanation:

Answer:

The food chain

Explanation:

Biomagnification affects humans the most because we are at the top of the food chain, thus the accumulated toxins and chemicals are in their largest concentration amongst us.

Answer:

plasma membrane

Explanation:

An ostrich egg is the largest egg of any living bird. The eggshell of an ostrich egg is shinny, glossy and is cream in color. It is more oval than the egg of a chicken.

The structure of a cell comprises of the components with their specific functions which is essential to carry out the various processes of life. In an eukaryotic cell, the outer lining is known as the plasma membrane. It helps to protects the cell and separates it from the surroundings environment.

The plasma membrane is made up of proteins as well as lipids and other fat like molecules.

Answer:

As a cell grows bigger, its internal volume enlarges and the cell membrane expands. Unfortunately, the volume increases more rapidly than does the surface area, and so the relative amount of surface area available to pass materials to a unit volume of the cell steadily decreases.

Explanation:

Answer:

Highest: 3.5 oz of tuna fish (packed in water)

Lowest: 1 tablespoon margarine

Explanation:

Always convert first to kg

So 580 g is 0.58 kg

Now it depends on which planet you are on, to what gravity the planet has. Lets go with Earth so 10N

0.58 x 10= 5.8

Ans) 5.8 N/kg

Answer:

C. Bacteria

Explanation:

Above ANS is correct mark it as branlist answer

Answer:

Answer is c and d

Explanation:

A negative feedback loop is a reaction that causes a decrease in function. Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.

This is simply known as a form of art that pertains to systematic error when producing an intervention groups in any clinical trial. In this type of imbalance, the groups differ in baseline traits due to the fact that  the participants were selected or assigned.

There are different ways to balance a load. Why is the figure considered to be an example of a negative feedback system as opposed to a positive feedback system is that The figure shows the correction of an imbalance back to a baseline.

Therefore, A negative feedback loop is a reaction that causes a decrease in function. Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.

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Answer:

This is what my teacher gave me to figure out the amino acid sequences. And it was confusing at first, but I eventually got it. So, hopefully it will help you too. Let me know if it helps. Or if it does not so that I can try to be more helpful.

Explanation:

This is a codon wheel/chart, whatever you want to call it. I attached the codon chart/wheel. So that you can see it. Let me know if you can not see it.

Answer:

b

Explanation:

Regulation of body temperature in humans is most closely associated with the evaporation of sweat that is present in option B, as the higher the body temperature, the more sweat is needed to maintain homeostasis.

The body maintains a particular internal temperature irrespective of changes in the external environment, and this is possible because of the homeostasis in the body, which is important because many of the body's processes are temperature and pH sensitive, such as the enzymatic function, the alkalinity of blood, etc.

Hence, regulation of body temperature in humans is most closely associated with the evaporation of sweat that is present in option B, as the higher the body temperature, the more sweat is needed to maintain homeostasis.

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Answer:

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Answer:

Answer below !

Explanation:

1) Oxygen Concentration

2) Temperature

3) Glucose Availability

Hope I helped and have a great day ∩^·ω·^∩ !

Cellular respiration in living tissues is reduced at low temperatures. The amount of kinetic energy needed for chemical reactions like cellular respiration to occur decreases as temperature rises.

Since all living cells require both glucose and oxygen to operate properly, variations in the concentration of glucose have an effect on the rate of cellular respiration. If a cell's glucose level is low, it cannot produce energy in the form of ATP molecules.

High oxygen concentrations enable cells to perform aerobic respiration, which uses oxygen to build ATP and generates more ATP than anaerobic respiration, which occurs when oxygen is not present.

As a result, increased cellular respiration is often associated with warmer temperatures.

Therefore, Oxygen Concentration, Temperature, Glucose Availability

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Answer:

Energy

Explanation:

For example light is a wave

Answer: Energy

Explanation: Good luck! :D

Answer:

is it the question: What is the process is show, and how does it affect the movement of tectonic plates?

Explanation:

Then...

When tectonic plates rub against each other they create a mountain or volcano.

Answer:

Legos i am pretty sure

Explanation:

Answer: 10 percent

Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.

Explanation:

hope this helps miss and have a great night

Answer:

A) polar

Explanation:

Polar molecules contains  partial positive and partial negative charge as in all polar molecules two atoms have unequal sharing electron. Due to unequal sharing of electrons, one atom that attracts valence electrons strongly gains positive charge and other gain negative charge.

For example water, water is a polar molecule having partial negative and partial positive charge because the oxygen atom in water attracts electrons more strongly than the hydrogen atoms.

Hence, the correct answer is "A) polar".

Culling of the cows to avoid the spread of the disease BSE is a process that determines which animals in a herd will not be bred.

Culling refers to a selective slaughter of animals which are either infected or which have traits that make them undesirable.

The disease BSE is a disease that affects cows and which cannot be treated.

Therefore, culling of the cows to avoid the spread of BSE is a process that determines which animals in a herd will not be bred.

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Answer:

a

Explanation:

Answer:

The main function of the cell nucleus is to control gene expression and to mediate DNA replication during the cell cycle. The nucleus provides a site for transcription in the cytoplasm, allowing levels of regulation that are not available in prokaryotes.

Answer:a

Explanation:

Answer:

B

Explanation:

More substances dissolve in water than in any other chemical. this is because of the polarity of its molecules. H²0 has a small positive electronic charge and the oxygen side has a small negative charge. the negative and positive charges help water dissociate ionic compounds into them.