Biology High School

(I WILL MARK BRAINLIEST)Which of the following terms best describes pairs of chromosomes that are the same size and have the same genetic information that pair up during prophase I?
Diploid
Haploid
Crossing over
Homologous chromosome

Answers

Answer 1
Homologous chromosome
Answer 2

Answer:

Homologous chromosomes

Related Questions

GIVING BRAINLIEST!!!!

what is the temperature range in a desert?

Answers

Answer:

During the day, desert temperatures rise to an average of 38°C (a little over 100°F). At night, desert temperatures fall to an average of -3.9°C (about 25°F). At night, desert temperatures fall to an average of -3.9 degrees celsius (about 25 degrees fahrenheit).

Answer:During the day, desert temperatures rise to an average of 38°C (a little over 100°F). At night, desert temperatures fall to an average of -3.9°C (about 25°F). At night, desert temperatures fall to an average of -3.9 degrees celsius (about 25 degrees fahrenheit).

Explanation:i hope u have a wonderful night and stay safe

HELP DUE IN 10 MINS!
Plants gather the sun’s energy with light-absorbing molecules called------such as ------

a. Chloroplasts, chlorophyll

b. Pigments, chlorophyll

c. Thylakoids, grana

Answers

Answer:

It's B; Pigments and Chlorophyll.

Hope you pass your assignment!

Answer:

b . pigments, chlorophyll

According to this theory, how did mitochondria evolve?

Answers

Answer: Mitochondria evolved from endosymbiotic prokaryotes that were able to use oxygen to generate energy rich ATP. To prokaryotes then evolved into mitochondria that now power the cells of all multicellular organisms.

Explanation:

Answer:

According to this theory mitochondria evolved from bacteria and somehow became incorporated into the cytoplasm.

Explanation:

i don't know which theory ur talking about but this theory is the endosymbiotic theory

Many living things depend on
the ocean currents for food,
transportation, and a suitable
climate.
True of False?

Answers

True

Have a lovely day <3

HELP! Information from dna is transcripted into__

Answers

Answer:

1) MRNA

2) Triplet code

3) Amino acid

4) protein

I saw your comment about the second one. It should be “codon” I believe.

which of the following is an example of commensalism? i just need someone to check my answer if its wrong correct me.

Answers

yeah answer d is correct

Answer:

D is correct.

Explanation:

Commensalism is defined as an association between two organisms in which one benefits and the other derives neither benefit nor harm. Sine the Barnacle is being benefited but the Whale is not behind helped nor harmed it is an example of Commensalism.

The energy in molecules has been stored in the
1.protons
2.Bonds
3.electrons
4.neutrons

Answers

Answer:

It should be 2- Bonds

Explanation:

Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules.

:)

What is the cellular system

Answers

Answer:

A cellphone network. Often spanning an entire country, a cellular system comprises a core network that connects to base stations with antennas on towers that span up to 20 miles in diameter. GSM and CDMA are the two major cellular technologies.

Explanation:

Answer:

Often spanning an entire country, a cellular system comprises a core network that connects to base stations with antennas on towers that span up to 20 miles in diameter. GSM and CDMA are the two major cellular technologies. See cellphone, cellular generations, GSM, CDMA and microcell.

Explanation:

got it from goo gle

How the
immune system works, explain why injecting an
antigen from a pathogen would help our immune
system create "memory" of the infection but not
cause the disease.

Answers

Answer:

Our immune system produces antibodies against that antigen of pathogen.

Explanation:

Injecting an antigen from a pathogen would help our immune system memorize the infection and protect our body from causing of the disease because our immune system produces antibodies against that antigen so when the pathogen enters our body these antibodies attack on that and prevent them of causing infection in the body so that's why injecting an  antigen has to be done from the childhood to prevent diseases.

Please help on this as well

Answers

Answer:

Ima say Animal I and Animal II

Explanation:

I really hope this helps

Answer:

Animal l and Animal ll are most closely related

Margaret tells her friends that she caught a fish called Salmo salar. What genus does the fish belong to? Explain how you know.

Answers

Answer:

Histrio?

Explanation:

Use the following terms: Natural Selection, Variation, Mutation, Adaptation, Overproduction, Descent with Modification, Evolution, Population, Species, Heritability, and Fitness and show the relationship between them that lead to the result, Evolution.

Answers

Answer:

Variations in species led to evolution. Some species have desirable traits that are beneficial to their survival. Some species have undesirable traits that are not beneficial to their survival. E.g. peppered moths are not easily seen by predators because they camouflage with the bark, black moths are easily seen by predators so they are eaten. In the example mentioned, the peppered moths have a beneficial trait, this is also known as fitness, because the organism is fit for survival, unlike the black moths. Overtime the population of black moths decreases because they are not fit for survival, therefore the black moths cannot reproduce offspring that also have black wings. However, the population of peppered moths increases, because the peppered moths are able to reproduce offspring. Those offspring inherit their parents' traits, which make them have peppered wings too.

HELP!!!

Please lmk if you can not see the attachment

Answers

Answer:

i cant see the attachment

Explanation:

*THIS IS SCIENCE* What does DNA contain?


A. the factors for heredity called alleles


B. the coded blueprint for life


C. the chromosomes that build proteins


D. the ability to translate RNA code

Answers

Answer:

DNA contain ability to translate RNA code..

So, option D is correct answer..

What process breaks glucose down to be used as an energy source?

Answers

Answer:

Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP

Explanation:

Someone please help me!

Answers

Answer:

B. Channel protein

Explanation:

Channel protein is basically a channel which substances passes through, showing in the picture.

Explanation:

Channel protein because

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Answers

Answer:

A

Explanation:

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Answers

Answer:

a

Explanation:

HELP PLEASE IM BEGGING YOU

Answers

Answer:

You have the right answer, its B.

Explanation:

the correct answer is B!

Original strand
A-T-C-C-G-A-T-A
Matching strand
____________

Answers

Answer:

T-A-G-G-C-T-A-T

Explanation:

Remember, A and T make matching strands and G and C make matching strands.

Hope it’s help T-A-G-G-C-T-A-T

Original DNA strand: ATT TGA GCC
Mutated DNA strand: ATT TGA GAC C

Answers

what’s the question?
This is a sign of Addition because it add an A in between G and C

We learned that Robert Hooke named cells from the Latin, cella, which means "small room". Do you think Mr. Hooke was observing plant or animals cells when he named them? How do you know?

Answers

Answer:

Plant cells

Explanation:

Visually, plant cells are more rectangular and organized as compared to animal cells which are more diverse in shape. I hope this can help you!

A model used by evolutionary biologists to represent evolutionary history among species is called a
o cladogram.
O parallelogram.
O histogram.
O phylogram.

Answers

Answer:

cladogram

Explanation:

PS: PLEASE DO NOT PUT A LINK I AM NOT GOING TO OPEN THE LINK IN THE ANSER SECTION! THERE ARE 4 QUESTIONS.

1. what will be the distribution pattern of a population of snakes that have no social interactions and whose prey and shelter are abundant?

a. need more information
b. randomly dispersed
c. evenly dispersed
d. clumped

2. if there are 60 cardinals in a 4 square km area, what is the population density?

a. 60 cardinals
b. 15 cardinals per square kilometer
c. 60 cardinals per square kilometer
d. 240 cardinals


3. What is the term used to describe a factor that is directly related to population size?

a. distribution pattern
b. population index
c. age distribution
d. population density

4. Which of the following describes the distribution pattern of a population of black bears that have no social interactions and whose prey and shelter are abundant?

a. randomly dispersed
b. clumped
c. need more information
d. evenly dispersed

Answers

1 is B (randomly dispersed)

2 is B (15 cardinals per square km)

3 is B (population index)

4 is A (randomly dispersed)

A woman gets sick with a bacterial infection and takes an antibiotic to kill the bacteria. A few of the bacteria survived and produced a population of bacteria that was resistant to the antibiotic. Which statement best describes how this happened? A. A species will adapt no matter what the environment B. The environment has no effect on the survival of an organism C. Antibiotics cause mutations in bacteria that are passed on to the next generation D. Only bacteria that already have favorable variations in their DNA survive the antibiotic and reproduce​

Answers

Answer:

D is the answer

Explanation:

Forest foxes have two different color fur coats. Orange is dominant to gray.
Write all the possible genotypes and their phenotypes for our fox's fur coats! (USE THE LETTER F/ f )

Answers

Explanation:

ion even know what to tell you bro bro...

What is the name of the bond that holds the amino acids together?

Answers

Answer:

Peptide bonds

Explanation:

brainliest

What is the complementary sequence of DNA to this DNA strand?

Original DNA Strand: TGACGGTA

Answers

C matches with G and A matches with T, so:

TGACGGTA

matches with

ACTGCCAT

Answer:

ACTGCCAT

Explanation:

complementary means you can form a double- stranded structure by matching base pairs.

In this case we have TGACGGTA and the matching pairs are ACTGCCAT.

what is the difference between genetic engineering and selective breeding

Answers

Selective breeding versus genetic engineering
Selective breeding makes use of existing, naturally present gene variants in a species? and the natural process of breeding. Genetic engineering involves a direct change to an organism's genome in the laboratory.30 Jul 2019

As a wave nears shore, the wave height increases and the wavelength
Select one:
a. doubles.
b. stays the same.
c. decreases.
d. increases.

Answers

c. Decreases; as the wave is building up and getting taller, it is also getting narrower.
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