can someone help with the explanation?​

Ansewer

Spindle fibers.

Explanation:

Hair like structure that attaches the cell to a surface and can transmit genetic material from one cell to another is called spindle fibers.

In cell biology, the spindle apparatus refers to the cytoskeletal structure of eukaryotic cells that forms during cell division to separate sister chromatids between daughter cells.

The spindle apparatus is a structure of the eukaryotic cytoskeleton involved in mitosis and meiosis, often referred to as the mitotic spindle during mitosis and the meiotic spindle during meiosis.

Its function is to segregate chromosomes during cell division (either mitosis or meiosis) to the daughter cells. Spindle fibers that stretch from one pole to the kinetochore of chromosomes are called kinetochore fibers.

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Answer:

A published opinion with supporting evidence.

Chemical Weathering.

Brainliest would be appreciated.

Answer:

Yes. This is true.

Answer:

a. divides the cell into two equal-sized halves.

Explanation:

Hopes this helps!

Answer:

COOH

Explanation:

large molecules, made up of chains of amino acids, found in all living cells; the sequence of amino acids is determined by the DNA amino acids the building blocks of protein. carboxyl or acid group the organic group attached to an amino acid that is composed of one carbon, one hydrogen, and two oxygen atoms (COOH) amine group

The correct answer is: A. the same traits

Homologous chromosomes come in pair: one inherited from the mother and one inherited from the father. They have the same genes in the same loci, meaning that those genes code for the same traits. But, variants of those genes-alleles can be different e.g. one recessive one dominant). During the meiosis (cell division of gametes) homologous chromosomes align correctly with each other before separation.

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Answer:

The answer would be 8.

Explanation:

To find volume you need to do Length x Width x Height

L x W x H

That would be:

8 x 1/2 x 2

8 x 1/2 = 4

4 x 2 = 8

So the answer is 8.

Sorry I didn't answer sooner! I didn't see this one. I hope this helps! :)

Answer:

C

Explanation:

DNA replicates because the second set of DNA will move into the new cell during telophase. double-check in your text but C is the most accurate answer given. A doesn't happen unless there's a breakdown in cell division, and D is for meiosis when a diploid cell divides into a haploid cell. B could be correct but it's not entirely accurate.

Answer:

Coastal Development. Coastal development may be the primary threat to mangroves. Not only are the forests lost when a coast is developed, but a man-made structure almost always replaces them.

Aquaculture, Agriculture & Salt Production. The close proximity of mangroves to the ocean makes them ideal locations for shrimp farming and other kinds of mariculture.

Deforestation. Most destructive uses of mangrove forests require their removal. The motivations behind deforestation include direct use of the mangrove wood and leaf products, or use of the wetland habitat.

Explanation:

Answer:

The high temperatures of volcanic magma creates hydrothermal veins, allowing some of the heat to escape near the upper layers of the Earth's crust. This is why copper is often found in the sedimentary layer, where sand and mud are compressed until they form a layer of sedimentary rock on the surface of the earth.

Answer:

Explanation:

You might know that Ferns don't have any seeds like all plants and trees. So what do they have, they have spores. And these sporest grow on the underside of the fronds to reproduce.

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Answer:

Bifurcate Buffer system

Bifurcate Buffer system is a reaction defined as a cell mechanism in which liberates approximately 85% of the total carbon dioxide. This is the system in which the actual diffusion of the cells happen. Carbon Anhydrase present in the blood is responsible for the conversion of into Carbonic Acid.

The phase that occurs first when a muscle carries load is called the contraction phase.

When lifting up a load, the muscle passes through some phases of contraction such as:

The series of events that occurs in the contraction phase include the following:

Therefore the phase that occurs first when a muscle carries load is called the contraction phase.

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Answer:

Lion: Rich grasslands of East Africa to sands of Kalahari Desert, South Sahara to South Africa, excluding the Congo rain forest. They avoid dense forests because prey is scarce. Competition for Africa's grasslands by humans has drastically reduced the lions' range. Although lions were once widespread throughout much of Africa, Asia, Europe, and even prehistoric North and South America, they currently exist in the wild onl…

Explanation:

Temperate environment have the best soil in the world because of higher nutrient levels.

Soil is the topmost layer of the earth on which plants grow.

Types of soil include:

The best soil for plant growth is loamy soil because it contains the most nutrients.

Temperate environment have the best soil in the world because of higher nutrient levels.

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Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. ... Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells.

The key difference between plant and animal cytokinesis is that in plant cells, cytokinesis occurs through the formation of a cell plate while in animal cells cytokinesis occurs through the formation of a cleavage furrow.

Answer:

During cytokinesis in animal cells, a ring of actin filaments forms at the metaphase plate. The ring contracts, forming a cleavage furrow, which divides the cell in two. ... In plant cells, a new cell wall must form between the daughter cells.

こんにちは、涼子です！私の答えがお役に立てば幸いです

I knew this at one point but I forgot it

Answer: Its a Monocyte. Picture below.

Hope this helps!

Answer:

to be honest I think its bacteria.

Explanation:

The little organisms look like bacteria so it has to be bacteria.

Answer:C Earth's solid surface layer sits on a moving, semiliquid layer.

Explanation:

Earth is highly tectonically active because the solid layer of the earth sits on a moving, semi-liquid layer.

The earth's crust is broken into slabs. Together with part of the upper mantle, they form a layer called the lithosphere. These solid lithospheric bodies are called tectonic plates.

Answer:

NO

Explanation:

Sunlight is an electro-magnetic wave not a substance therefore it does not have a chemical compound

Answer:

The Sun is composed primarily of the chemical elements hydrogen and helium. At this time in the Sun's life, they account for 74.9% and 23.8% of the mass of the Sun in the photosphere, respectively.

Explanation:

Anthropomorphism: The attribution of human characteristics or behaviors to an animal, object, or a god. Personification: The attribution of a personal nature or human characteristics to something non-human, or the representation of an abstract quality in human form.

Answer:

The most precise evidence for dinosaur fossils would be found within the fossils themselves. The evidence that has been gathered from these fossils includes soft tissues, red blood cells, collagen, and even DNA fragments. Additionally dinosaur fossils have been found to be rich in carbon 14. This radioactive substance has a half-life of 5730 years. It seems that the evidence equates to dinosaur fossils being less than 50,000 years old.

Explanation:

The information that is needed to find a more precise age of dinosaurs and plants is relative geologic time.

Dinosaurs are reptiles that were present 65 million years ago. They were very large, and they were both herbivores and carnivores. They laid eggs, and they are not present now. They got extinct. The plants and other animals present at that time were also extinct.

They are now found in fossils. Fossils are the remains of the bones and other things of plants and dinosaurs that are found inside the earth's crust.

These fossils have yielded evidence in the form of soft tissues, red blood cells, collagen, and even DNA fragments. Furthermore, it has been shown that dinosaur fossils contain a lot of carbon 14.

Thus, relative geologic time is the information needed.

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Answer:monosaccharide

Explanation:the monomer of a carbohydrate. Carbohydrates, such as sugars and starches, store energy. Others, such as cellulose and chitin, are structural in nature.

Answer:

this is a carbohydrate monomer

Explanation:

Answer:

so the plant an produce food

Explanation:

Answer:

Explanation: