Which of the following statements regarding plant and animal cells is incorrect?

Answer:

I think it might be D

Explanation:

I hope this helps~

Answer:

d

Explanation:

eukaryotes have membrane bound cells, while prokaryotes dont  

Answer:

Explanation:

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Answer:

F, it is made by the liver

Explanation:

Answer:

Explanation:

loss of habitat

inbreeding

environmental changes

widespread distribution

Answer:

Animal cells each have a centrosome and lysosomes, where as plant cells do not.

Explanation:

Animal cells each have a centrosome and lysosomes, where as plant cells do not. Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, whereas animal cells do not.

Answer:

Whales are mammals and do not have gills, so they cannot take the dissolved oxygen that is in the water and turn in into a oxygen that they can breath.

Explanation:

Answer:

because they are mammals

Explanation:

the need to breath air into there lungs

Answer:

That is what I would choose

Explanation:

When two different phenotypes of an organism are crossed, a third phenotype is created in which both of the parental traits are present. This is known as codominance.

The concept of codominance states that although both phenotypes are dominant, they cannot coexist. Codominance would result in patches rather than merging, with areas of prominent white expression and areas of dominant red expression.

The statements made about codominance are all accurate. The full expression of both alleles is present.

The distinct results of both alleles are present in the heterozygous phenotype. A multiple-allele characteristic has (less than / only / more than) two alleles in the corresponding gene.

Therefore, The offspring would have one circle eye and one-star eye.

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Answer:

Mass

Explanation:

The measure of the pull of gravity on an object is called weight. For an object to have weight it must have mass.

Answer:

The chromosome contains all of the other options listed.

Explanation:

In eukaryotes, the complete chromosome is composed of only one lineal and extremely long DNI molecule. DNA is intimately associated with two types of proteins: histones, which are structural proteins, and non-histone proteins that mediate different functions of DNA. DNI associated with histones is called chromatin. Histones are responsible for packaging the DNI molecule.

In the interphase, before cellular division, chromatin is in a diffuse, lax, uncondensed state. When cellular division is about to happen, chromatin begins to condensate, and the chromatin strand generates a copy or clon so both of the daughter cells can get the same genetic information. At the beginning of the prophase, DNI is condensed in a well-defined chromosome formed by two sister chromatids. In metaphase, two chromatids joined by a centromere form the typical chromosome.

So, one chromosome is composed of two sister chromatids condensated and joint by the centromere. It looks X-shaped.

Genes are located in chromosomes, specifically in the DNA strand.

Answer:

chromosome

Explanation:

Answer:

Many plants and animals use repellent chemicals to deter predation. Millipedes secrete hydrocyanic acid when disturbed.

Answer:

After adopting the suggestions of Byron the new or revised model would show that using fossil fuels at a rapid rate would lead to higher inputs of carbon dioxide to the atmosphere which will not be removed by the natural process of removing the excess amount of the carbon dioxide by the process of the photosynthesis and other.

The carbon dioxide would increase due to this and cause trapping of the solar heat in the atmosphere which leads to the greenhouse effect to warm the earth. That ultimately changes the climate of the earth.

Answer:

False

Explanation:

We cannot see the air like wise we can see copper and gold what they are we know which metal they are invented .

I think false

Answer:

If the order is solid, liquid, gas

Explanation:

Compressibility:

solid- not compressible

liquid- not compressible

gas- compressible

Shape and Volume

solid: definite shape and definite volume

liquid: indefinite shape and definite volume

gas: indefinite shape and volume )varies with temperature and other factors)

Answer:Abiotic

Explanation:

There are two categories of these factors: abiotic and biotic. Abiotic factors are the non-living parts of the environment that can often have a major influence on living organisms. Abiotic factors include water, sunlight, oxygen, soil and temperature.

Answer:

Wild fires

Explanation:

Because a chaparral biome is sort of a forest.

Answer:

D. None of the above

Explanation:

Chaparal Environments posses organisms that have adapted to wildfires as a result dense vegatation and low humidity during the summer , they have adapted to flooding evidently from the high amounts of precipitation during the winter months, and they have adapted to drought seeming as the majority of the inhabitance store water or adapt to use less of it.

Answer:

Moving Car. ...

Bullet From a Gun. ...

Flying Airplane. ...

Explanation:

Answer: Element

Explanation: An element is a pure substance that cannot be separated into simpler substances by chemical or physical means.

Each element has unique physical and chemical properties.

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Answer:

3/4 or 75%

Explanation:

This question involves a gene coding for height in humans. The allele for normal height (D) is dominant to the allele for dwarfism (d).

If two heterozygotes for dwarfism are crossed i.e. Dd × Dd, the following gamete will be produced by each heterozygote parent:

Dd - D and d

Using these gametes in a punnet square (see attached image), the genotypes of the expected offsprings will be as follows- DD (1) : Dd (2) : dd (1)

(1) DD - typical normal size

(2) Dd - heterozygous normal size

(1) dd - dwarf

The offsprings expected to be of typical size and not exhibit dwarfism are offsprings DD and Dd, which represent 3/4 of the offsprings. Hence, the proportion is 3/4 or 3/4 × 100 = 75%.

Answer:

I hope this helps

Explanation:

When a cell needs to make proteins, it looks for ribosomes. Ribosomes are the protein builders or the protein synthesizers of the cell. They are like construction guys who connect one amino acid at a time and build long chains. Ribosomes are special because they are found in both prokaryotes and eukaryotes.

Answer:

The mitochondrion is an organelle that makes energy available to the cells. It is like the power plant of the cell.

Explanation:

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Answer:

Lysosomes and peroxisomes, Microtubules, Endoplasmic reticulum, Mitochondria, and Cytoskeleton

Explanation:

The characteristics that eukaryotes have are lysosomes, mitochondria, nucleus, ribosomes, and endoplasmic reticulum.

Eukaryotes are lifeforms with nuclei and other membrane-bound organelles. Eukaryotic organisms include all animals, plants, fungi, and protists, as well as the majority of algae.

Prokaryotic organisms are the ones lacking a well developed nucleus. They do not possess lysosomes, mitochondria, nucleus, ribosomes, and endoplasmic reticulum.

Thus, these are five organelles that are present in eukaryotes but are absent in prokaryotes.

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Answer:

B: Embedded within the hydrophobic and hydrophillic regions of the bi layer

Explanation:

They are integral protiens and have to be inside

i took a test

This movement aids the cell membrane in preserving its function as a partition separating the interior and exterior cell surroundings. Thus option B is correct.

Integral proteins protrude from each end of the phospholipid bilayer and are tucked inside. Larger molecules like glucose can be transported through cell membranes with the aid of integral proteins.

They have sections that match the polarity of the phospholipid bilayer, known as "polar" and "nonpolar" regions.

This movement aids the cell membrane in preserving its function as a partition separating the inside from the outside environments of the cell.

Therefore, in the fluid mosaic model, the transport protein is connected to the phospholipid bilayer's outer layer.

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Answer:

Explanation:

Pryophosphate bond

Vasoconstriction occurs when the blood vessels tighten, which causes the blood flow to slow down.