Earthy, shiny, waxy, metallic, and pearly are terms used to describe a mineral's luster.
What might a scientist observe about a mineral that would help the scientist classify the
luster as metallic?

Answer:

Someone with blood type O has neither the A nor the B allele

Explanation:

The genotype must be AB. Someone with blood type O has neither the A nor the B allele. The genotype must be OO.

Answer:

wind erosion

Explanation:

The rocks are deformed in a number of different ways: by erosion and weathering, glacial action, or from a sudden disturbance. Mushroom rocks are related to, but different from, yardang. A mushroom rock, rock pedestal, or gour is a typical mushroom-shaped landform that is formed by the action of wind erosion.

mushroom rocks are corn as fungi

Answer:

BB and BB

Explanation:

BB is a homo-zygous allele and both of the parent guinea pigs are homo-zygous.

A black coat is dominant over a white coat in guinea pigs. The genotypes of the parents are BB and BB. The correct option is d.

The terms genotype and phenotype relate to the individual's alleles and the observable traits that are generated from the genotype and determined by the dominance of the alleles, respectively.

For black coat = B

For White coat = b

A homozygous black pig is mated with another homozygous black pig. Homozygous means only one character will be shown in the genotype, that is the dominant and the dominant trait is black, B so, the genotype will be BB and BB. Recessive traits are hidden that do not show, and that is also black.

Therefore, the correct option is d. BB and BB.

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Answer:

Box 1 and 3

Explanation:

Box 1 represents the allele Aa

Box 2 represents the allele aa

Box 3 represents the allele Aa

Box 4 represents the allele aa

So the answer is Box 1 and 3 because Aa is a heterozygous allele and aa is a homo-zygous allele.

A cross among individuals with contrasting variations at one locus for the attribute is called a monohybrid cross. Each parent provides one type of allele or a trait to their offspring.

Monohybrid cross can be shown using the Punnett square, to determine the probability of a progeny expressing that genotype.

The correct answer is :

Option C. Box 1 and box 3

The reason for the answer is:

1. Box 1 will produce offspring with genotype: Aa

2. Box 2 will produce offspring with genotype: aa

3. Box 3 will produce offspring with genotype: Aa

4. Box 4 will produce offspring with genotype: aa

Therefore, Box 1 and Box 3 represents heterozygous alleles, whereas box 2 and box 4 represents purebred alleles.

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Answer:

A. Swimming

Explanation:

My mommy don't love me ;-;

Answer: a heritable characteristic that helps an organism survive and reproduce

Explanation:

Answer:

the answer will be B : the tempreature of the liquid water is lower

Answer:

Growth of existing cells in G1

Creating replacement cell for expired cells (apoptosis)

Repair of damaged tissues

Regulates body cells to maturation

Prevents out of control cell cycle leads to cancer

Slowing the reproduction of some cells such as neurons G0

Producing identical cells to the one that already exist to maintain shape, structure and functions of cells in the human body

Explanation:

Answer:

becomes weaker

Explanation:

because if you stay up all night you might sick

Explanation:

When a person doesn't get a enough sleep, their immune system can become weaker.

I hope this helps you.

Answer:

there are tectonic plates so the earth keeps evolving.

Explanation:

Answer: organ system

Explanation: the all belong to the female reproductive system

2nd largest on the worls

Answer:

2nd largest, Russia is the biggo boi

Answer:

If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ). A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.

Answer:

isolation complete seperation

Explanation:

I get that right yo day in class

Answer:

Traditional Indian and Chinese medicinal

systems sometimes deliberately rubbed the

skin crusts from smallpox victims into the

the skin of healthy people. They thus hoped to

induce a mild form of smallpox that would

create resistance against the disease.

Answer:

Traditional Indian and Chinese medicinal

systems??

Answer:

Thanx

Answer:

B

Explanation:

A measure of the natural populations of algae, plants, fish, and other wildlife provides evidence of the health of a body of water.

Answer:

A, This is the case of selective pressure of environmental factors like snow, due to which favored the expression of the allele that formed white coat phenotype. This is not a Hardy-Weinberg principle, in which no selective pressure is applied. The relative frequencies of the alleles change in the gene pool, due to selective pressure, and the expressed alleles are often significant for survival in those conditions.

b,HW equilibrium means no selective pressures like the long, snowy winters selectively favoring the white coat phenotype over the other coat phenotypes. Selective pressures change the relative frequencies of the alleles in the gene pool. It also means the population does not have either immigration or emigration to change the ratios of alleles in the gene pool The Hardy-Weinberg principle of genetic equilibrium tells us what to expect when a sexually reproducing population has no selection pressure, no gene flow, no nonrandom mating, not even genetic drift.

C, ?? I don’t know

Explanation:

Answer:

Answer:

Cell Membrane

Cytoplasm

vacuole

Nucleus

Mitochondria

etc.

There are also other things that they have in common but those are the main ones.

Answer:  In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time

Explanation:

Answer:

D. Too little water results in high salinity

Answer:

Too little water results in high salinity.

Explanation:

I just did the quiz and I got it right.

Answer:

Photosynthesis

Explanation:

Answer:

the total mass of organisms in a specific area or volume

Explanation:

hope this helps!!

The cell shown in the image is placed in a solution of  0.5 M whereas the internal concentration of the cell is 0.1 M, hence the solution is hypertonic and the cell will shrink.

The correct option is A.

A hypertonic solution is a solution with a higher concentration of solutes (e.g. salt, sugar, or other molecules) compared to another solution.

When a cell is placed in a hypertonic solution, water molecules will move out of the cell and into the surrounding solution, which can cause the cell to shrink or even collapse. This is because the concentration of solutes inside the cell is lower than that of the hypertonic solution, so water diffuses out of the cell in an attempt to balance the concentration on both sides of the cell membrane.

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Answer:

The function of the cornea is it acts as the eye's outermost lens. It functions like a window that controls and focuses the entry of light into the eye. The cornea contributes between 65- 75 percent of the eye's total focusing power.

Explanation: