Which of the following cells go through MEIOSIS?

a) skin cells
b)reproductive system
c)stomach cells

mitosis refers to the parts of the original nucleus into two nuclei. On the other hand, meiosis refers to each having half chromosomes of the original cell.

in mitosis, there is the maintenance of chromosomes takes place while meiosis leads to a reduction in the no. of chromosomes. There are no variations in mitosis and variants occur in meiosis.

hence at last we can say that the above are the major difference between mitosis and meiosis. All of the explained differences will clearly lead to identifying them in particular. mitosis and meiosis plays a vital role in formation of gametes.

read more about mitosis and meiosis at:

https://brainly.com/question/18602191

Answer: C (all cause erosion

Explanation:

Answer:

a) can all change the surface of the Earth.

Explanation:

i can't understand your question can you explain it please

Answer:

Explanation:

To solve this problem, let's represent the heterozygous yellow-seeded plant as "Yy" and the homozygous yellow-seeded plant as "YY."

i. When crossing a heterozygous yellow-seeded plant (Yy) with a homozygous yellow-seeded plant (YY), we can set up a Punnett square to determine the possible offspring genotypes:

    Y     Y

y   Yy  Yy

y   YY  YY

ii. The genotypic ratio is 2:2 or 1:1 for the possible offspring genotypes: Yy and YY.

The phenotypic ratio is also 2:2 or 1:1 for the possible offspring phenotypes: yellow-seeded (YY and Yy).

Question 2:

To determine the probability of specific outcomes, we need additional information about the parental genotypes and their inheritance patterns. Please provide the genotypes of the true breeder from F1 and the non-true breeding yellow-seeded plant for a more accurate calculation.

The eruptions of Surtsey, Eldfell, Merapi, and Kilauea explain that volcanoes gradually change Earth's surface because, when the volcanic eruption takes place, the nearby landscape changes due to lava spread, etc.

A volcanic eruption occurs when the earth's surface divides due to the excess pressure and temperature present beneath it, and then the lava comes out of the earth. All the lava spreads nearby and destroys the ecosystem and the animals and plants, and after many years, new vegetation may appear.

Hence, the eruptions of Surtsey, Eldfell, Merapi, and Kilauea explain that volcanoes gradually change Earth's surface because, when the volcanic eruption takes place, the nearby landscape changes due to lava spread, etc.

Learn more about the volcanic eruption here.

https://brainly.com/question/1622004

#SPJ1

DNA replication is a way where DNA replicates and makes a two identical DNA molecules. In this process, the replication involves the production of identical helices of DNA. The role of the enzymes are important in DNA replication. They function in the catalyzation process.

RNA polymerase is the enzyme used for copying a DNA sequence. Proteins are capable of multiplying on its own and does not need t

Attachment of HIV to a host cell requires a receptor and co-receptor on the surface of the host cell.true

It had teeth consistent with a carnivorous diet is part of Pakicetus anatomy most suggests that it is an ancestor of whales.

Pakicetus resembled land-dwelling, hoofed animals more than contemporary cetaceans in appearance and body shape.

It had four completely developed, lengthy legs, unlike all contemporary cetaceans and presumably all other fossil cetaceans. The characteristics of Pakicetus were a large snout, incisors, canines, premolars, and molar teeth, a distinct and flexible neck, and a very long and powerful tail.

The nose was located near the end of the snout, as it is in the majority of land animals. Pakicetids were frequently shown as having fur in reconstructions made after composite skeletons were discovered, but given their close ties to hippos, it is more likely that they had sparse body hair.

Therefore, It had teeth consistent with a carnivorous diet is part of Pakicetus anatomy most suggests that it is an ancestor of whales.

To learn more about Pakicetus anatomy, refer to the link:

https://brainly.com/question/16177274?

#SPJ1

Answer: She suggests doing three main things to prepare: adapting to violent storms and floods, preparing for heat and drought, and adapting to the rising seas by rebuilding and restructuring

Explanation:

Answer:

404 amino acids  

Explanation:

The translation is the process by which a messenger RNA (mRNA) molecule is used as a template to synthesize a protein in the ribosomes. During translation, each triplet of nucleotides or 'codon' determines one specific amino acid of the growing polypeptide chain (i.e., the protein). In this case, the length of the fully processed AURKA mRNA consists of 1,212 nucleotides, thereby the length of the polypeptide chain will be 404 amino acids (protein length = 1,212 / 3 = 404 amino acids).

Answer:

If the immune system has a destructive and autoimmune response, it produces specific antibodies, which bind to the receptors of the thyroid cells and destroy them thinking that they are antigens or factors not characteristic of the body.

Explanation:

This happens because the thyroid cells do not present on its surface the histocompatibility complex, which is a surface protein similar to the proper and non-proper "seal", that is, it is the demarcation by which the antibodies and the cells are guided to recognize what foreign to the organism.

The histocompatibility complex is sometimes absent or rather mutated, thus generating that these cells are considered not their own and that the antibody is a receptor in order to generate the autolysis pathway or even the immune defense pathway.

Answer:

D) The encoded protein contains four repeats of a specific sequence.

Explanation:

The polymerase chain reaction is a technique used to replicate or amplify the amount of DNA sample.

The technique employs running the DNA samples on the gel through which the DNA samples run based on their sizes.

The large-sized DNA fragment runs to a less distance whereas the small-sized DNA run to a large distance.

In the given question, four sizes of DNA bands are formed in the ratio of  1:2:3:4 which shows that the proteins encoded by this DNA have four repeats of a specific sequence of the template strand. This was confirmed when the largest band sample was again used as a sample of PCR and the PCR resulted in the four bands in similar  1:2:3:4.  

Thus, Option-D is the correct answer.

Answer:

C) tiger's stripes and blood type

Recombinant DNA is formed in the laboratory by cementing DNA fragments into circular plasmids using DNA ligase ( option B)

A plasmid is a small, extrachromosomal DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. They are most commonly found as small circular, double-stranded DNA molecules in bacteria.

plasmids act as delivery vehicles, or vectors, to introduce foreign DNA into bacteria.

Researchers in the laboratory insert DNA fragments or genes into a plasmid vector, creating a so-called recombinant plasmid.

Therefore plasmids are key factor in forming a recombinant DNA.

learn more about plasmids from

https://brainly.com/question/7826558

#SPJ1

Answer:

light intensity, carbon dioxide concentration and temperature.

Explanation:

Answer:

a loose connective tissues

Explaanation:

Option B) Fibrous connective tissue is a  type of connective tissue that has the most fibers among all.

Connective tissue is a tissue that not just supports, and protects, but also provides structure to other tissues and organs of an organism's body.  There are four classes of connective tissues:

Fibrous connective tissue or dense connective tissues has most fibers as it is made up of bundles of collagen fibers present parallel. These are present in tendons, ligaments, and dermis.

Learn more about:

https://brainly.com/question/10436398

Answer:

jglhjtiealyulstisykay sssortltsts

Answer:

A thermos keeps cold things cold in the same way. It doesn't contain some kind of cooling device. The same vacuum that keeps hot things hot keeps cold things cold. Heat that might otherwise transfer to the cold contents of the thermos is prevented from reaching it because of the vacuum between the thermos walls.

Today's thermoses are constructed much more sturdily than those in the past. The first thermoses featured metal exteriors with glass interior walls. These thermoses often ended up getting broken when accidentally dropped.

Answer:

Natural selection, the keystone of evolution, can switch direction in a matter of months, a novel experiment on lizards reveals.

Answer:

The long-legged adaptation helps the trunk-ground anoles not only catch prey on the ground but also avoid predators that live in their habitats. However, when placed in the habitat of the twig anoles, where twig anoles can move easily with their short legs, the trunk-ground anoles are clumsy

a decline in oxpecker numbers is probably going to be bad for rhinoceros populations.

Oxpecker numbers are projected to decline as a result of increased unlawful hunting, which will have a negative impact on rhinoceros populations.

The ticks and parasites that live on the skin of rhinoceroses and other large mammals provide the food source for oxpeckers, which are birds. By keeping the animals free of parasites and warning them of imminent danger, they offer an important service.

The number of ticks and other parasites on rhinoceroses may increase if oxpecker populations drop as a result of hunting, which could result in health issues and lower survival rates. In addition, rhinoceroses might be more susceptible to predators and other dangers without oxpeckers to provide warning sounds. So, a decline in oxpecker numbers is probably going to be bad for rhinoceros populations.

learn more about rhinoceros here

https://brainly.com/question/1511468

#SPJ1

The production and processing of fruits, vegetables, flowers, aromatic and medicinal plants are all part of the burgeoning field of horticulture in agriculture.

Landscapers and horticulturists are employed by hotels, health farms, and vacation resorts to enhance their surroundings, while managers of nurseries and florists run successful businesses, particularly in major cities, in the horticulture sector. In horticulture-related fields, horticulturists work as gardeners, growers, therapists, designers, and technical advisors.

Due to the abundance of work opportunities in the academic, research, and development fields in both the commercial and public sectors in India and overseas, horticulture has emerged as one of the greatest career possibilities.

To know more about medicinal plants click here

https://brainly.in/question/49584509#

#SPJ4

Answer:

benedicts solution

Explanation:

hope this helps

it will change colour

Hi there!

Explanation:

For carbohydrates,you add an iodine solution to it.If it contains starch,it will turn a blue+black colour.

For proteins,you add a bierut solution to the protein mixture you are testing.If it turns purple or has purple in between layers it has protein.

For lipids,you add a Sudan III solution to the mixture of lipids and shake the test tube.A red layer forms on top and shows fats and oils are present.

Hope this helps!

Answer:

Lighting a match.

Explanation:

When the match burns it goes through a chemical change due to the materials such as phosphate, sulfur, etc. The heat then burns the phosphorous on the match's head.

Sorry if it didn't make sense.

Answer:

Lighting a match

Explanation:

Lighting a match and letting is burn is an example of a chemical change because the two reactants (fire and the match) form a new substance. Freezing water, melting ice and crushing a rock are physical changes because they only change in size, shape or form.

Answer: D. Parasite - Host

Explanation:

The vines are taking the nutrients away from the tree, but not necessarily consuming the tree

Explanation:

Drugs affect you socially because some of your friends may not want to be around you anymore. Also drugs affect your mindset and the way you think, you may end up saying things to people around you that you didn't really want to say which will make people wanna distance from

you

Answer: there are 2 meanings

Explanation:

decorated with leaves or leafl ike motifs.

GEOLOGY Definition

consisting of thin sheets or laminae.

- G O O G L E

The first one is cell membrane

The second one is nucleus

3 is ribosome

4 is Golgi aparatus

5 Mitochondria

6 lysosome