10. As one of the evidences of evolution supported by Darwin, structures that have different mature forms but arise from the same embryonic tissues are called

F. Upper limb structures
G. Vestigial structures
H. Analogous structures
J. Homologous structures​

Answers

Answer 1

Answer:

J

Explanation:

Answer 2
The Answer could be J.Homologous Structures

Related Questions

What is planned goal for the Europa Clipper mission (if you answer you get 100 pints need ASAP

Answers

Your lovely peaches I knew it

Answer:

NASA's Europa Clipper will conduct detailed reconnaissance of Jupiter's moon Europa and investigate whether the icy moon could harbor conditions suitable for life.

Explanation:

What do we use meteorites for radiometric dating?

Answers

Answer:

There are more than 70 meteorites, of different types, whose ages have been measured using radiometric dating techniques.

Explanation:

how are the cells in the leaf of a plant and the cells in the roots of the plant different

Answers

Answer:

Explanation:

The water needed for photosynthesis is absorbed through the roots and transported through tubes to the leaf. The roots have a type of cell called a root hair cell. ... Note that root cells do not contain chloroplasts, as they are normally in the dark and cannot carry out photosynthesis.

Answer:

genrally speaking :

1)the cells of a leaf have chloroplasts, the root cell doesnt

2)as a result of the first point, root cells dont carry out photosyntheis  

3)the root hair cells have elongated structures for water and mineral absorption

Explanation:

I need get a , a on this or I’m failing lol please help

Answers

Answer:

I think the answer is B, Rivers. Mountain ranges don't really help the environment much as can mostly only change the climate.

Answer:

C

Explanation:

Plains are big fields of grass that need lots of water, air and sun to be alive, if there are plains on the planet, that means there is sufficient water and sun and air for a living organism to thrive such as plains.

Which organelle acts as the cells command center?
-Nucleus
-Ribosomes
-clole
-Chloroplasts
-Lysosomes

Answers

Answer:

nucleus

Explanation:

Which of the following are not present in animal cells?

Answers

Animal cells don’t have chloroplast

PLZ HELPPPP I NEED IT NOWEE

Answers

I’m pretty sure.Plasma membrane,ribosomes,cytoplasms and dna.

Adenine and Thymine are examples of...

Answers

Adenine and Thymine are examples of nitrogenous bases in a nucleotide.

What is a nucleotide base?

A nucleotide is the monomer constituting DNA or RNA biopolymer molecules.

Each nucleotide consists of a nitrogenous heterocyclic base (or nucleobase), which can be either a double-ringed purine or a single-ringed pyrimidine; a five-carbon pentose sugar (deoxyribose in DNA or ribose in RNA); and a phosphate group.

The two classes of nitrogenous bases are purines and pyrimidines and they are as follows;

Purines - Adenine and GuaninePyrimidines - Cytosine, Uracil, Thymine

According to this question, Adenine and thymine are examples of nitrogenous bases.

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Photosynthesis and cellular respiration both involve the use and release of gases. Which
statement correctly identifies the role of gases in the two processes?
F Photosynthesis and cellular respiration both use carbon dioxide and release oxygen.
G Photosynthesis and cellular respiration both use oxygen and release carbon dioxide.
H Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses
carbon dioxide and releases oxygen.
J
Cellular respiration uses carbon dioxide and releases oxygen, while photosynthesis uses
oxygen and releases carbon dioxide.

Answers

Answer:

H

Explanation:

Cellar respiration uses oxygen and release carbondioxide, while photosynthesis uses carbondioxide and release oxygen.

Aerobic respiration takes place in the mitochondria because?

Answers

The raw materials of H2O and CO2 are located there

A student collects a sample of water from a pond near her home. She
examines a drop of the water under a microscope and sees four very
differently shaped single-celled organisms. Which of the following
can she reasonably conclude as the reason the organisms look so
different?

Answers

Answer:

A. Each organism had a different parent that passed on a set of unique genetic instructions.

Explanation:

Organisms can either be single-celled or multicellular. According to this question, a student collects a sample of water from a pond near her home. She then examines a drop of the water under a microscope and noticed it contains four very differently shaped single-celled organisms.

The single-celled organisms are of different shapes because they are from different parents, which passed on a set of unique genetic instructions via their genes to them. Organisms of the same species from the same parent will possess the same shape because they contain same gene which makes them look and behave similar.

However, in this case, the four different shaped single-celled organisms are of DIFFERENT SPECIES and hence, contain individual unique genes that makes them so

How does deforestation affect coral reefs?

Answers

The world's coral reefs are being damaged by harmful runoff, which new research shows is being caused by the clearing of forests. Preventing soil erosion may help protect the reefs, which shield coastlines from ocean waves, draw tourists with their brilliant colors and provide a habitat for fish.

For centuries, humans around the world have been clearing away forests to make room for livestock, farming, and other uses. Scientists say that when the forest cover is lost, soil washes away into rivers that flow into the oceans and, they believe, onto coral reefs.

That runoff adds nutrients to the ocean water. It's essentially too much of a good thing, and scientists have long suspected it can kill the coral. Runoff also clouds the water, blocking light from reaching the reef.

Answer: When the forest cover is lost, soil washes away into rivers that flow into the oceans and, they believe, onto coral reefs. That runoff adds nutrients to the ocean water.

Explanation: Basically, when this occurs, the roots are no longer attached to the soil, letting all the nutrients get ruined in the ocean water instead of feeding plants/animals/trees.

Do you think oxygen turns the penny dark brown all the way through or just on the surface

Answers

Answer:

just on the surface

Explanation:

you can clean it

KUES Questions
8. A water wave has a frequency of 2 Hz and a wavelength of
5 m. How fast does it travel through the water?

Answers

Answer:

10m/s

Explanation:

Given parameters:

Frequency of wave  = 2Hz

Wavelength = 5m

Unknown:

Speed of the wave  = ?

Solution:

The speed of a wave is derived from the product of wavelength and frequency;

     speed  = frequency x wavelength

Insert the parameters and solve;

    speed  =2 x 5 = 10m/s

What is an organism’s phenotype? its specific set of physical traits. the number of genes in its genome. its specific set of genes. the number of nucleotides in its genome

Answers

Answer:

A

Explanation:

Hshsnanwjwjwjw

ILL GIVE BRAINLY PLZ HELP Fisherman at Reelfoot Lake, in Northwest Tennessee, noted a drop in the number of catfish. What is the most reasonable conclusion, based on the data provided?
A) The pH of the rain will not affect the fish that live in the lake.
B) The pH of the rain falling into the lake is of level that it is killing the adult fish.
C) The pH of the rain falling into the lake is of level that it is affecting fish reproduction.
D) The pH of the rain falling into the lake is of level that it is both affecting fish reproduction and killing adult fish.

Answers

Answer:

D, if you look at the acid rain it covers both death of fish and reproduction

Read the excerpt from Part 2 of "The Most Dangerous Game,” by Richard Connell. Then, wet with sweat and aching with tiredness, he crouched behind the stump of a lightning-charred tree. He knew his pursuer was coming; he heard the padding sound of feet on the soft earth, and the night breeze brought him the perfume of the general's cigarette. It seemed to Rainsford that the general was coming with unusual swiftness; he was not feeling his way along, foot by foot. Rainsford, crouching there, could not see the general, nor could he see the pit. He lived a year in a minute. What conclusion can a reader draw about Rainsford based on a visualization of the excerpt? He is relieved. He is lost. He is frightened. He is confused.

Answers

Answer:

I think it's he is frightened

Explanation:

hope this helps ( ̄▽ ̄)"

Answer:

c on edge

Explanation:

How is the cell division of cancer cells like these misregulated?

Select all that apply.


Such cells are not inhibited by density.

Such cells can divide in the absence of growth factors.

Such cells skip the G1 phase of the cell cycle.

Such cells do not require anchorage to a surface in order to divide.

Such cells do not respond to signals that normally trigger apoptosis.

Such cells do not need enzymes for DNA replication.

Answers

Cancer is due to irregularities in cell division that are caused by mutations in cancerous cells. These mutations inhibit apoptosis and favor cell division.  Among the options, the correct ones are 1, 2, 4, and 5.

------------------------------------------

Cancer is the result of irregular cell division.

Its development and progression are closely related to changes in the cell cycle regulator factors.

Cancerous cells

Divide when they should not do it  ⇒ overactivity of the positive cell division regulators.

• Do not stop dividing when they should  ⇒ reduction in the activity of cell division inhibitors

• Do not die when they should  ⇒ loss of the apoptotic capability

• Leave the area where they are growing ad travel to other parts of the body ⇒ metastasis

Normal cells divide and die during a programmed period.

When a normal cell mutates or suffers from any alterations that can not be repaired, it automatically activates its apoptotic process.

However, cancerous cells lose the capability of dying and their reproductive inhibition, so they keep growing and dividing with no limits.

The unlimited division occurs because mutations in cancerous cells influence the cell cycle by favoring proliferation and inhibiting senescence and apoptosis.

These cells do not depend on external growth factors or other protein signals to divide.

Cancerous cells can release their own growth factor and even influence neighbor cells to produce and release these substances.

Cell division is constant even when there is no space.

Sometimes over multiplication creates tumors that might affect healthy neighbor cells and the tissue itself.

Among the options,

1) Such cells are not inhibited by density. CORRECT

 

2) Such cells can divide in the absence of growth factors. CORRECT

 

3) Such cells skip the G1 phase of the cell cycle. INCORRECT

 

4) Such cells do not require anchorage to a surface in order to divide. CORRECT

 

5) Such cells do not respond to signals that normally trigger apoptosis. CORRECT

 

6) Such cells do not need enzymes for DNA replication. INCORRECT

----------------------------------

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Cancer cells can divide in the absence of growth factors.  Cancer cells do not require anchorage to a surface in order to divide.  Cancer cells do not respond to signals that normally trigger apoptosis.

Cancer cells can multiply without any growth factors whereas normal cells will not divide without the addition of growth factors. Cancer and tumor cells are less dependent on anchorage. They are free to proliferate, and invade tissues. A normal cell that have damaged DNA will undergo apoptosis while on the other hand, cancer cell with unfixable DNA will not undergo apoptosis and will continue multiplication.

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benefits and drawbacks of synthetic food products?

Answers

Answer:

First We're going to look at the benefits of synthetic food products

To make food Taste better.To improve the nutritional composition of a product (Increase the vitamin content by adding ascorbic acid.To maintain the nutrient Composition of the food and to keep it saafe to eat.

Explanation:

Now we're going to look at the drawbacks of Synthetic food products

Artificial food colors can cause intestinal upset and breathing problems.

Study these images.

4 photos of clouds. 1: Sky covered with large, flat layers of blue, grey clouds. 2: A tall, fluffy cloud shaped like an anvil. 3: Round, puffy clouds in a blue sky. 4: Thin, wispy clouds high in the sky.

Which image shows a cumulonimbus cloud?

Answers

Answer:

2: A tall, fluffy cloud shaped like an anvil

Explanation:

These clouds are usally large and fluffy with a smoothed over top.

Answer:

Answer 2

Explanation:

It fits the description of Cumulonimbus Clouds.

Jill wants to conduct an investigation to determine what happens to the temperature of water if it is left in the sun. She places a container of water the sun and inserts a thermometer. She reads
the thermometer every minute and records the temperature. What is the responding (dependent) variable?
amount of sunlight
temperature of the water
amount of water
time in the sun

Answers

Answer:

Temperature of the water

Explanation:

A dependant variable is something that is affected/changed by the independent variable. The temperature of the water is changed by the amount of sunlight and time in the sun changing.

Hopefully that helps. xx

g The gastrointestinal tract has 4 basic layers. Which layer is the one that comes in contact with the food that you eat?]

Answers

Answer:

Muscularis propria

Explanation:

The gastrointestinal tract has the following four basic layers:

1.  Mucosa is the innermost layer

2. Submucosa is underneath the Mucosa

3. Muscularis propria

4. Adventitia is the outermost layer

Muscularis propria  is the one that comes in contact with the food that you eat.

Which of the following is NOT a necessary input for the process of cellular respiration? 1. CO2 (carbon dioxide) 2. Glucose 3. Sugar 4. O2 (oxygen)

Answers

Answer:

CO2

Explanation:

Hope this helps :)

CO2 (carbon dioxide) is NOT a necessary input for the process of cellular respiration.

What is cellular respiration ?

A series of chemical reactions known as cellular respiration break down glucose into ATP, which can be used as energy to power numerous body processes. Cellular respiration has three main stages: the citric acid cycle, glycolysis, and oxidative phosphorylation. The citric acid cycle takes place in the mitochondrial matrix, glycolysis takes place in the cytosol, and oxidative phosphorylation takes place on the inner mitochondrial membrane. Glucose, ATP, and NAD+ are the cellular respiration starting reactants, the rate-determining enzymes for cellular respiration are phosphofructokinase-1, pyruvate dehydrogenase, and isocitrate dehydrogenase, and the final products include ATP and water. One or more enzymes involved in cellular respiration, like succinyl-CoA-synthase or pyruvate kinase, are typically disrupted by diseases that affect this process.Glycolysis is the only process that can take place without oxygen, and only two ATP molecules can be produced for each glucose molecule. ATP and H2O are the two final end products of cellular respiration. Glycolysis produces two pyruvate molecules, four ATPs (a net of two ATP), two NADH molecules, and two H2O molecules.One acetyl-CoA, one NADH, and one CO2 are produced for each pyruvate molecule when oxygen is present. One GTP, three NADH, one FADH2, and two CO2 are the products of the TCA cycle. GTP is an energy-rich compound similar to ATP that is typically used in environments with lower pH. The electron transport chain can then use NADH and FADH2 to make more ATP as part of oxidative phosphorylation.

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In a strike-slip fault, the rocks on either side of the fault slip past each other sideways with little

Answers

The answer I believe is up or down motion.

In a strike-slip fault, the rocks on either side of the fault slip past each other sideways with little up or down motion.
(Please Mark brainliest if correct )

a nucleic acid is Long repeating chain of what?​

Answers

A nucleic Acid is a long repeating chain of nucleotides

I need help with anatomy

Answers

page 1

1) pareital lobe

2) occipital lobe

3) temporal lobe

5) cerebellum

7) frontal lobe

thats all i know ;-;

ILL MARK BRAINLIEST PLEASE ANSWER QUICK!!!!

Answers

Answer:

C, B, A, D

Explanation:

I'm pretty sure this is it, sorry if it's wrong

During which phase of meiosis does the separation of homologous chromosomes occur?

Answers

Answer:

In anaphase I, centromeres break down and homologous chromosomes separate. In telophase I, chromosomes move to opposite poles; during cytokinesis the cell separates into two haploid cells.

Let me know if this helps

Thanks :)

Explanation:

where are chloroplasts located

Answers

In the cells of all green tissues in plants

non- examples for Induction

Answers

Answer:

▲ Opposite of the act of inaugurating, or inducting into office or a position. blackballing. end. expulsion.

Explanation:

Other Questions
Please give me the answer to 4 and 5 Ill give Brainly Draw a model to help solve 5/6 + 1/4. write ur answer as a mixed number. 9. (H.3) The Proclamation of 1763a. marked the end of French rule in North Americab. gave new settlers the right to build on the western front.c. was meant to protect Native Americans in the western land.d. allowed the British to raise the prices on goods traded with the Indians. Political Geography of Latin America and the CaribbeanOnline ContentActiveClick to review the online content. Then answer the question(s) below, using complee sentences. Scroll down to viewadditional questions,Online Content Site 1Read the article titled "Castro Resigns." Why did the US impose trade sanctions against Cuba in 1962?BIUS22BarT Change the following sentences into negative, make sure you keep them meaningful: 1- Sara will read the email today if you send it now. 2- if you train well, you will have a chance to win. 3- I will watch the movie if i have enough time. How did the Battle of Saratoga affect the American Revolution?A. French Troops Joined the war on behalf of the colonists.B. The Hessian mercenaries were eliminated from the war.C. Continental soldiers were bribed to compromise the war.D. Washington withdrew from the war after another loss.E. About 10,000 Continental soldiers became prisoners of war. Find the equation of the straight linethat passes through (5, 6) and (5, 6). Was the beggar happy while giving alms to the king what 2-7/8 divided by 3/4 What does the metaphor "I'm the sunshine in your hair" mean? What is the definition of "decapitation"? 20 POINTSWhat is true about the Sun, light bulbs, and flames?AThey are all made of fire.BThey are all made by people.CThey are all found in nature.DThey are all sources of light energy. Which Valley was known to be one of the greatest stories in Hawai'i due to the "battle." Identify the error in the following sentence.My sister ran up to hug me, before I could say goodbye.AThere should be a comma after "sister."BThere should not be a comma after "me."C"Before I could say goodbye" must come at the beginning of the sentence.DThere should be a comma after "goodbye." Identify the graph of f(x)=10-10x2/x2 A terrane created by an oceanic volcanic arc accreted to a continental margin would be composed __________. a. Of folded, quartz sandstone and shallow water, marine limestone b. Exclusively of granite plutons and rhyolite tuffs (hard volcanic rock composed of compacted volcanic ash) c. Mainly of oceanic arc lava flows and coral limestone d. Mainly of organic-rich, black shales and beach-type sandstones The Spanish forced the remaining Aztecs to..A. Move to the American Colonies B. Become slavesC. Sacrifice themselvesD. Go back to Spain with them. please help me with exam practice question, brainliest for best answer!!THANK YOU!!! The equation of line CD is y = -2x - 2. Write an equation of a line parallel to line CD in slope-intercept form that contains point (4, 5). y = -2x + 13y=zx+7y=x+3y = -2x - 3 Which angles are adjacent angles to 3? Select all that apply