using the cladogram, who is the closest relative to the bird ?
- rabbit
- shark
- ray-finned fish
- crocodile

Answer:

The correct answer is - biodiversity is a good thing.

Explanation:

Biodiversity is the variety of types of life including all organisms present on earth or if related to a specific area then the ecosystem. Biodiversity helps in boosting the productivity of the ecosystem and each organism of the ecosystem plays an essential role in it.

The higher the biodiversity more chances of survival of organisms. Biodiversity provides oxygen, water and soil that helps to strengthen the ecosystem.

Answer: The picture is cut off, but I believe the word is blood as 1 is pointing at some sort of blood vessel.

Explanation:

Answer:

During cellular respiration, carbon dioxide, as well as oxygen, is provided through food as a product of cellular respiration. Therefore, energy from the food will be used after it leaves the mitochondrion during cellular respiration, this damaged cell is repaired through cellular respiration.

Explanation:

hope this helps

At least two parallel channels of communication flow through each lateral geniculate nucleus. One runs through the parvocellular layers and a second runs through the magnocellular layers.

Parvocellular cells, also called P-cells, are neurons located within the parvocellular layers of the lateral geniculate nucleus (LGN) of the thalamus.

Moreover, magnocellular cells make up the magnocellular layers of the lateral geniculate nucleus. They are relatively large cells that display specialization in detecting aspects of movement, such as the location, speed, and direction of a moving object.

Therefore, magnocellular (M) and parvocellular (P) neuronal pathways that originate in the retina and project to separate M- and P-dedicated layers of the lateral geniculate nucleus (LGN) situated in the thalamus.

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Answer:

The correct answer is -

A) 35 g

B)30 mL

C)1.66666666666667g/ml3

Explanation:

Given:

mass of graduated cylinder containing 40 mL = 60 g

volume of water = 40 ml

increase in the level of water = 70 ml

increase in mass = 95

Solution:

A) mass of object -

increased mass - initial mass

90 - 60 = 35 g

B) volume of object

increased volume - initial volume

70 - 40 = 30 mL

C)  density d=m/v

d=35/30

d=1.66666666666667

Answer: B

Explanation:

Hi, The answer is B. This is because sometimes, when a nucleotide changes into another, if it is the third nucleotide of the amino acid code, it may not affect the amino acid. This is called the wobble rule.

Answer:

B. False

Explanation:

No, point mutations not always causes changes in the amino acid sequence.

Answer:

Blending ----- A.

Straining ----- D.

Detergents ----- E.

Meat Tenderizer (protein enzymes) ----- C.

Alcohol ----- B.

(forgive me pls if they are not right i am in middle school only and i wanna try and help)

Answer:

The fertilized egg goes through mitosis to create many identical copies of the original cell then those cells will differentiate into specialized cells of different tissues.

Explanation:

Answer:

23.

Explanation:

In human cells undergoing meiosis, for instance, a cell containing 46 chromosomes yields four cells, each with 23 chromosomes.

The colour of any any object is due to the wavelength of light it reflects or emitts, for example - sea appears blue because it absorbs the light rays of other wavelength but reflects back the blue one.

hope it helps

Answer:

The recombination frequency between genes E and B is 0.1 = 10%

Explanation:

Available data:

Cross: BbEeHh    x    bbeehh

F1) 1000 individuals in total

To know if two genes are linked, we must observe the progeny distribution. In a tri-hybrid cross, If individuals, whose genes assort independently, are test crossed, they produce a progeny with equal phenotypic frequencies 1:1:1:1:1:1:1:1. If we observe a different distribution, that is that phenotypes appear in different proportions, we can assume that genes are linked in the heterozygote parent.

In the present example, the phenotypic ratio shows different proportions than the expected ones if they were not linked.

We can recognize the parental gametes in the descendants because their phenotypes are the most frequent, while the double recombinants are the less frequent. And simple recombinant gametes produced by the cross, which frequencies are intermediate.

Parentals:

Double recombinants:

Simple recombinant

Comparing the parental and the double recombinant we will realize that they only change in the position of the alleles E/e. This suggests that the position of the gene E is in the middle of the other two genes, B and H, because in a double recombinant only the central gene changes position in the chromatid.

B------E------H

Now we will call Region I to the area between B and E and Region II to the area between E and H.

Once established the order of the genes we can calculate distances between them, and we will do it from the central gene to the genes on each side. First We will calculate the recombination frequencies, and we will do it by region. We will call P1 to the recombination frequency between B and E genes, and P2 to the recombination frequency between E and H.

P1 = (R + DR) / N

P2 = (R + DR)/ N

Where: R is the number of recombinants in each region, DR is the number of double recombinants in each region, and N is the total number of individuals. To calculate the recombination frequency, we have to know that 1% of recombinations = 1 map unit = 1cm. And that the maximum recombination frequency is always 50%.  

So:

• P1 = (R + DR) / N = 48 + 46 + 4 + 2 / 1000 = 100/1000 = 0.1

• P2 = (R + DR)/ N  = 36 + 38 + 4 + 2 / 1000 = 80/1000= 0.08  

Now, to calculate the recombination frequency between the two extreme genes, B and H, we can just perform addition or a sum:

P1 + P2 = Pt

0.1 + 0.08 = Pt

0.18 = Pt  

The genetic distance will result from multiplying that frequency by 100 and expressing it in map units (MU).  One centiMorgan (cM) equals one map unit (MU). The map unit is the distance between the pair of genes for which one of every 100 meiotic products results in a recombinant product.

• P1 = 0.1 x 100 = 10%

• P2 = 0.08 x 100 = 8%

• Pt = 0.18 x 100 = 18 %

Hello there, mate! Let's solve together:

With the end goal for cells to endure, they require supplements as glucose and minerals in addition to oxygen.

Moreover, they need to discard byproducts. Cells additionally depend on their organelles and dissemination for endurance.

Without oxygen, minerals and the evacuation of side-effects, cells don't endure.

Answer:A=Ureters

B=Urethra

C=Bladder

D=Kidney

Explanation:I think it’s right ,lol

Answer:

A Ureters

B Urethra

C Bladder

D Kidney

Explanation:

Explanation:

A.) Nitrogen Fixation

Nitrogen fixation is the process by

Which nitrogen is taken from its stable

Gas form (N2) in air and chances into

Other nitrogencompounds (such as ammonia,

Nitrate and nitrogen dioxide) useful of other

Chemical processes.

B.) Nitrification

The process by which bacteria is soil and water

Oxidize ammonia and ammonium ions and form

Nitrites and nitrates. Because the nitrates can be

Absorbed by more complex organisms.

C.)Assimilation

Cultural Assimilation is the process of a group's language

And/or culture coming to resemble those of another group.

D.) Denitrification

The loss of removal of nitrogen or nitrogen

Compounds specifically :reduction of nitrates

Or nitrites commonly by bacteria (as in soil) that

Usually results in the escape of nitrogen into the

Air.

Brainliest

Explanation:

Brain is the most important part of the human body .

hope it is helpful to you

Answer:

the most important part of the human body is brain .

.it is responsible for each and every function of our body.

Answer:

The answer is "aromatic oils".

Explanation:

Aromatherapy is indeed the integral therapy used only to support health and very well through the natural ingredients of plants.  It's sometimes referred to as essential oil treatment. Aromatherapy top point aromatic oils in medicine to enhance body, mind, and mental fitness. This also improves fitness, both physical and emotional, that's why the Aromatic oils are also the appearance in chaparral shrubs both components of their natural protection but are popular in cooking for several reasons.

Answer:

B.) the height of the tree

Explanation:

The other three are true.

Answer:

Velocity of rolling ball = 1.97 m/s (Approx.)

Explanation:

Given:

Distance travel by rolling ball = 7.3 meter

Time taken by rolling ball = 3.7 seconds

Find:

Velocity of rolling ball

Computation:

Velocity = Distance / Time

Velocity of rolling ball = Distance travel by rolling ball / Time taken by rolling ball

Velocity of rolling ball = 7.3 / .37

Velocity of rolling ball = 1.9729

Velocity of rolling ball = 1.97 m/s (Approx.)

Answer:

Has a faster response, but the signal does not last as long.

Explanation:

The nervous system uses action potentials to transmit signals. Action potentials have a short duration and travel fast through neurons to inform in a fast way about different stimuli and allow rapid answers. On the other hand, the endocrine system uses chemical molecules to transmit their signals. As they travel through blood or together with other molecules, their signal is not transmitted as fast as in the nervous system. However, when they reach their destination and interact with the proper molecules, they start a series of changes that have a lasting effect in contrast with the nervous system.

Answer:

A. I would be startled by the sudden noise and would probably take cover some wheres. B. My nerves in my ears would send a signal to my brain causing my twitching muscle fibers to react quickly and heart might stop for a moment.  C. The heart rate would increase the brain would be aware that there may be more sudden noises or events your adrenaline would be pumping and your quick twitch muscle fibers would probably be tense or contracted ready to make quick sudden movements if necessary and your hairs would stick up i guess as extra senses for if something would touch you.  

Explanation:

not to mention but by the time you are startled your senses would probably be heightened due to you being  aware of your surroundings such as you would be constantly looking around you would hear better and probably move quicker for a short period of time due to pumping adrenaline.

Answer:

When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.

Explanation:

Answer:

never give up its an order if you do then so dose life

Explanation:

never give up

Answer:

The answer is c

Explanation:

Because I got it right on a quiz and it’s obvious on the graph.

Answer:

it reduces,

Explanation:

bcos pressure decreases with altitude or heights.

4 Compare the composition of the rock sample with other rock samples of know age

The method below would a scientist most likely use to determine the absolute age of a rock layer is Compare the composition of the rock sample with other rock samples of known age.

Petrified fossils are formed when minerals replace all or some part of once-living matter.

Petrified fossils result from a process known as permineralization which occurs when ground water solutions containing iron, carbonates, silicates or other minerals seeps through the remains of buried organisms (plants or animals).

When the water evaporates, the minerals remain and replace the organic matter to form a petrified fossil. This method preserves the most detail of an organism because it greatly retains the appearance of organisms.

Thus, option "4" is correct. .Compare the composition of the rock sample with other rock samples of known age.

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Answer:

snake

Explanation:

this is what I know

Answer:

Velocidad = desplazamiento / tiempo

Alto = 2 x área / ancho

Peso = masa x gravedad

Explicación:

La fórmula de la velocidad es (Velocidad = desplazamiento / tiempo). La fórmula de la altura de un triángulo es (Altura = 2 x área / ancho). La fórmula del peso es (Peso = masa x gravedad). Con la ayuda de estas fórmulas podemos encontrar el valor de velocidad, altura y peso si los datos requeridos están disponibles. La unidad de velocidad es metro / segundo, la altura es metro y el peso es kilogramo metro / segundo cuadrado.

Answer:

A virus is not alive because although it can reproduce, it requires a host cell to copy it's genetic material

Answer:

C. The planets would float off into space because the gravitational force of the sun would no longer be there.

Explanation:

I believe this is the answer because a sudden cease in the sun's gravitational pull would cause the planets to continue on a straight path in the direction the sun was pulling them before it ceased to exist.