Biology High School

Evolution is a process of change over time. A leading theory explaining why things evolve is: *

A. Inbreeding

B. Natural Selection

C. Kin Selection

D. Natural Ingredients

Answers

Answer 1
B. Natural Selection

Explanation:

Natural selection is the process that adapts animals to an environment.

Related Questions

Hurry please this is for the staar practiceee!!!

A substance 1
B substance 2
C substance 3
D substance 4

Answers

Answer:

Explanation:

That is B because substance 1

Taxomony
i’m not sure if anyone knows this or not.
A) fox squirrel
B) White nose coati
C) pelican
D) bush ankle

Answers

Answer:

bush ankle

Explanation:

I think it’s b because a taxonomy is the classification of something like organisms

HELP ASAP. Answer problem in photo.

Answers

answer is Y2,Y5! hope it helps :)

Answer:

Y2 and Y5

Explanation:

8. For what purpose do the characteristics of ATP make it exceptionally useful to all types of
cells?

Answers

Answer:

The energy from ATP is needed for many cellular activities, including active transport across cell membranes, protein synthesis and muscle contraction. ATP's characteristics make it exceptionally useful as the basic energy source of all cells.

Explanation:

I need help with this question

Answers

Answer:

4 one is 2 2one3

Explanation:

Can someone please help me:)

Answers

none of the above is the answerr
none for the above i think

Phenotype refers to the _________ of an individual

A.actual physical appearance
B.recessive alleles
C.dominant alleles

Answers

Answer:

it's A..................

Answer:

It's A................

True or False: The molecules move away from the source and travel to the end of the wave.​

Answers

Answer:

The answer is False because molecules stay is one place they may vibrate but in they stay in the same place

Using the codon chart below, identify the correct amino acid sequence created
during translation for the following mRNA:
AUG CAC UUA UAA
Thr-Pro-Gin-Arg
Met-Leu-Phe-Pro
Val-Arg-Gly-Stop
Met-His-Leu-Stop

Answers

Answer:

e

Explanation:

what is the car's acceleration from 0 to 1 second

Answers

Answer:

What do you mean?

Explanation:

Which molecule can be classified as saturated or unsaturated? *
a) carbohydrate
b) protein
c) lipid
d) nucleic acid

Answers

Answer:be careful for anonumas1

Explanation:

PLEASE HELP!!!

What are other animals that predict the length of winter. Not a Groundhog

​

Answers

Bears, and marsupials

What colour does the iodine go when placed on a leaf that does not contain starch

Answers

Answer:

It goes blue/black if starch isn't present.

Explanation:

In the presence of starch, iodine turns to a blue/black colour. When starch is absent, iodine solution remains yellow/brown.

HELP
13 POINTS
How do we know what animals from millions of years ago look like?

Answers

fossils!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

8. What is the sex (gender) of this karyotype?

Answers

Answer:

male

Explanation:

because XX= female and XY = male you determine the gender in the last karyotype or however you spell it

The sex of this type should be Male

This is science but there isn’t a science label. I WILL GIVE BRAINLIEST IF YOURE CORRECT.

Which of the following is true about spring tides but is not true about neap tides?

They must occur during a new moon in the spring.

They occur during the moon's first-quarter and third-quarter phases.

They only occur during a full moon.

They can occur twice a month, during a new or full moon.

Answers

Answer:

They can occur twice a month, during a new or full moon.

Explanation:

Please mark me brainliest and have a nice day! <3

The river water in the picture above possesses kinetic energy.


TrueFalse

Answers

Answer:

True

Explanation:

help help pls will mark brainliest if i can

Answers

brain-nucleus

skin- cell membrane

stomach- mitochondria

blood- cytoplasm

Hey sorry It's Chloe again I ask a lot of questions I'm sorry, But I need facts and topics on birds for a report
Thank you :)

Answers

Answer:

Ravens are great at mimicking human speech and sounds. ...

Ostriches have the largest eyes of any land animal. ...

Cardinals like to cover themselves in ants. ...

Owls devour their prey whole. ...

Some ducks sleep with one eye open. ...

Kiwis are sometimes called "honorary mammals." ...

Most hummingbirds weigh less than a nickel.

Explanation:

Answer:

Facts

Birds have feathers, wings,lay eggs nd are warm blooded

There around 10000 different species of birds worldwide

The Ostrich is the largest Bird in the world

Scientists believe that birds evolved from theropod dinosaurs

Birds have hollow bones which help them fly

The Smallest bird egg belongs to the hummingbird and is the size of a pea

Around 20% of bird species migrate long distances every year

Hummingbirds can fly backwards

Topics:

Feathers

wings

beak

Explanation:

i hope this helps

Scientists have found mesosaurus fossils (a prehistoric reptile) on the
each coast of South America and the west coast of South Africa. These
areas are now an ocean apart! Even though we know this animal could
swim, does the presence of mesosaurus fossils in two places support
Wegener's theory of continental drift? Explain your answer.

Answers

Answer:

Explanation:

It does not support Wegener's theory of continental drift. Africa and South America were the part of a same land mass at one time, which then got separated into two different land forms called North America and South America and drifted to different locations other than the one from where they originated. This occurred due to continental drift. The evidence of this phenomena can be observed in fossils that were found to be same in both land forms. This depicts that same type of organisms were living in both land forms. Hence, gives the evidence that land forms were related.

Which of the following best describes the term transcription?

Question 1 options:

The transfer of information to a new format but in the same language.


A complete change in the message.


The transfer of information in the same format and in a different language.

Answers

Answer:

i believe it's the first one. new format but same language. cuz mRNA is literally just a copy of DNA strand, but written in a different order.

The best description for the term transcription is the transfer of information to a new format but in the same language.

The correct option is (A).

What is transcription?

Transcription is a process by which the information present in the DNA is transcribed into mRNA to synthesize of protein.

Transcription is carried out in three stages:

InitiationElongationtermination

Thus, option (A) is correct. Transcription transfer information to a new format, but the language is the same.

Learn more about transcription, here:

https://brainly.com/question/15175461

what happens during frameshift mutation?

pls answer this test is due tomorrow!

Answers

Offensive mutation is a genetic mutation called by a deletion or insertion in a DNA sequence that shift the way to sequence is read. Therefore frameshift mutation results in abnormal proteins products with an incorrect amino acid sequence that can be either longer or shorter than the normal protein

How much weight can a male American Pekin duck carry?

Answers

Answer:

up to 13 pounds.

Explanation:

Their fine meat quality and egg-laying ability has made them the first choice of American duck growers. They are the easiest domestic ducks to process and prepare for meat production. Male Pekins carry a Fall weight of up to 13 pounds, and the females weigh about 7 pounds.

How is oxygen carried from the lungs to the tissues?

a. It binds to a protein called hemoglobin in red blood cells
b. It is carried by cilia through the bronchioles
c. It leaves the alveoli and enters mucus
d. It leaves the bronchi and enters the capillaries​

Answers

Answer:

It binds to a protein called hemoglobin in red blood cells.

Explanation:

I took the quiz.

Oxygen gas is carried in the body from the lungs to the tissues by binding to a protein called as hemoglobin in red blood cells. Thus, the correct option is A.

What is Hemoglobin?

Hemoglobin is abbreviated as Hb or Hgb. It is the iron-containing oxygen-transport metalloprotein which is present in the red blood cells of almost all the vertebrates as well as the tissues of some of the invertebrates.

Hemoglobin is the main protein in the red blood cells which carries oxygen gas to body's organs and tissues and it transports carbon dioxide gas from the different body organs and tissues back to the lungs.

Therefore, the correct option is A.

Learn more about Hemoglobin here:

https://brainly.com/question/15011428


#SPJ6

A plumcot is a fruit created by crossing a plum with an apricot tree. This is an
excellent example of ...

Answers

Answer:

 

Artificial selection

Explanation:

Wich elephant (left or right) has both the largest ed and smallest fragments​

Answers

Answer:

A giant african elephant

Explanation:

Natural selection explains how _________________ change as their environments change.

Answers

Answer:-
Individuals/living organisms

However to be specific as in Charles Darwin’s theory he mentioned finches and later this was observed in moths as well as mice

Does your stomach cells have the same DNA as your hair cells

Answers

Yes, Almost ALL cells have the same DNA in a human body. This is because our DNA is inside our Nucleus. DNA is the same in every cell in a human body. Hope this helps! ~
yes they are the same

In guinea pigs, rough coats (with lots of swirly cowlicks) are dominant over smooth coats. If an RR guinea pig is crossed with a Rr guinea pig, what are the possible genotypes and phenotypes of the offspring? What are the chances of each?

Answers

3/4 RR
1/4 Rr should be it

Which is the largest organ?

sartorius
skin
hair
gluteus maximus

Science. The gluteus is the butt muscles

Answers

Answer:

Skin is the largest organ

Answer:

skin

Explanation:

skin is the largest organ in the body.

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