Biology High School

Which is the result of an object's motion?

Which Is The Result Of An Object's Motion?

Answers

Answer 1

Answer:

second law

Explanation:

becuz it states that force os directly proportional to the product of acceleration and mass

f=mxa

Related Questions

Glaciers pushing rocks against rocks is an example of

Answers

Answer:

Erosion??

Explanation:

Answer:

Glacial Erosion

Explanation:

Compare and contrast the processes and benefits of sexual versus asexual reproduction.

Answers

Answer:

sexual reproduction

requires two organisms.increases genetic diversityslower process than asexual reproduction.positivly contributes to biodiversity

asexual reproduction:

requires only one orgaminsm.genetically alike.different kinds of processes ( binary fusion etc. )negitavly contributes to gnetic diversity

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Explanation:

Which of these statements is true

Answers

Answer:

Whichever one isnt false.

Explanation:

Theres not much to work with here so theres not much I can do.


In fruit flies, red eyes are a dominant trait. A scientist crossed a
heterozygous red eyed fruit fly with a white eyed fruit fly. What color
eyes would the scientist expect to see in the fruit fly offspring?
Select one
50% Red eyes, 50% White eyes
75% Red eyes, 25% White eyes
0% Red eyes, 100% White eyes
100% Red eyes, 0% White eyes

Answers

Answer:50 50

Explanation:

In guinea pigs, the allele for black fur(B) is dominant over the allele for
brown fur(b), and the allele for short fur (F) is dominant over the allele
for long fur(1). What percent of the offspring of a BbFf x bbff cross will
be heterozygous for both traits?
Select one:

100%
25%
0%
50%

Answers

Answer: 50%

Explanation:

For which reasons would a male peacock spread his tail feathers?

Answers

Explanation:

when they are attracted to a female peacock and wants to mate

Answer:

2 = to attract a peahen

3 = to show that he is healthy

5 = to intimidate rival males

Explanation:

got on edg 2021

Yes or No answer only- Have you ever been faced with an ethical dilemma?

Answers

Answer: no

Explanation:

Yes yes yes yes yes yes

Where is dna found
1. Molecules
2. Elements
3.cells

Answers

Answer:

3

Explanation:

Answer:

the dna is found in the cell nucleus

Explanation:

Which of the following statements best explains the mechanism for DNA
replication?
DNA replication is semi-conservative.
DNA replication is reductive.
DNA replication is dispersive.
DNA replication is conservative.

Answers

DNA replication is semi-conservative

Explanation: Each DNA molecule resulting from replication has one original strand and one new strand, so we call this semi-conservative.

The best statement that explained the mechanism for DNA replication is  DNA replication is semi-conservative

The following information should be considered:

Each and DNA molecule that result from replication should contain original strand.Also, one new strand due to this it is known  as semi-conservative.

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In DNA, which of the following determines the traits of an organism?
A.
number of sugars
B.
amount of adenine
C.
sequence of nitrogen bases
D.
strength of hydrogen bonds

Answers

D. would he correct

which is of the following are characteristics of basidiomycota?

Answers

Answer:

Basidiomycota are typically filamentous fungi composed of hyphae. Most species reproduce sexually with a club-shaped spore-bearing organ (basidium) that usually produces four sexual spores (basidiospores).

Explanation:

Answer:

2.spores produced in basidia

4.important in the food industry

6.can cause disease to plants

what process occurs in the cytoplasm at the ribosome in the process of protein synthesis

Answers

Answer:

translation

Explanation:

The molecule of mRNA then leaves the nucleus and goes to a ribosome in the cytoplasm, where translation occurs. During translation, the genetic code in mRNA is read and used to make a protein. These two processes are summed up by the central dogma of molecular biology: DNA → RNA → Protein.

What do bears depend on for nutrition.

Answers

Answer:

Fish and meat are important sources of protein and fat, though most non-coastal bears rely on carrion (including winter-killed animals)

Explanation:

Some bears, become very effective predators on newborn elk, moose, deer or caribou. Others live in areas where salmon, su.ckers or other fish spawn for part of each year.

When bears emerge from their dens in the spring, food is in short supply. Although bears are hungry, most trees and shrubs won’t leaf for another month and only the grass at lower elevations has begun to green up.

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Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is the effect of the type of food available on the frequency of different types of bird beaks?”

Hypothesis: If the type of food available changes, then…


Answers

Answer:

For example, if the seeds that the bird needs to eat is bigger, over time it will adapt to get a bigger beak to eat the bigger seed. The birds that have adapted reproduce and soon more and more birds that have a bigger beak for the bigger seed are more common. If the type of food available changes than the bird will most likely adapt to eat that food.

In Alaskan malamute dogs, the allele for dwarfism (d) is recessive to the allele for normal-size dogs (D) and the allele for white coat colour (r) is recessive to the allele for brown coat colour (R). A breeder crosses two malamute dogs, both of normal-size and brown coat colour multiple times. During these multiple times, the following puppies were produced: Normal-size/brown coat colour: 18 Normal-size/ white coat colour: 6 dwarfism/brown coat colour : 6 dwarfism/white coat colour: 2 What genotype are the parent dogs?

Answers

Answer:

DdRr

Explanation:

The parents are heterozygous with the genotype DdRr.

Assuming the two genes are independently assorting. For standard, independently assorting genes, the phenotypic ratio for a dihybrid cross should be 9:3::3:1 with the domiant parental gene having the highest frequency, the recessive parental genes having the lowest frequency and the recombined genes having the intermediate frequencies.

DdRr   x   DdRr

Progeny

9 D_R_  normal size, brown coat

3 ddR_   dwarf, brown coat

3 D_rr     normal size, white coat

1 ddrr      dwarf, white coat.

The phenotypic frequency is 9:3:3:1.

Now let us look at  phenotypic frequency of the outcome

18:6:6:2 is also equivalent to 9:3:3:1.

Hence, the parents are hetezygous with the genotype DdRr.

Why do we need human dna

Answers

DNA. Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things.

All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information.

We need human DNA since it give us the long term info storage, which is needed

DNA contains instructions for development, survival, and reproduction. DNA sequences must be translated into signals to make proteins, which do most of our body's job.

What is human genome?

DNA stores the instructions that are necessary for an organism to grow, maintain its existence, and reproduce itself. In order for these duties to be carried out, the sequences of DNA need to be transformed into messages that can be utilized in the production of proteins. Proteins are the complex molecules that are responsible for the majority of the work that is done in our bodies.

The human genome is comprised of all of the nucleic acid sequences that are found in humans. These sequences are stored as DNA within the 23 chromosome pairs that are found in the nucleus of cells, as well as in a tiny DNA molecule that is located within the mitochondria of each individual cell. In most cases, these are considered to be two distinct components: the nuclear genome and the mitochondrial genome.

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In Unicorns diamond eyes are dominant over emerald eyes. Two unicorns with diamond eyes have 4 babies. 1 of their babies has emerald eyes.

A. What is the genotype of the two parent unicorns?

B. What are their chances of having another baby with emerald eyes?
Help pleaseee!!

Answers

Answer:

A. Their genotype is Ee.

B. They have a 25% or 1 out of 4 chance of having an offspring with emerald eyes.

Explanation:

A. If one of the babies has emerald eyes, it means it has 2 recessive alleles. so, its genotype is ee. If the parents have diamond eyes, they have to have at least one dominant allele, but they cannot have 2 dominant alleles because one of their offspring have diamond eyes. So, their genotype is Ee.

B. The parents have a 25% or 1 out of 4 chance of having an offspring with emerald eyes, and 75% or 3 out of 4 chance of having offspring with diamond eyes.    

Two unicorns with diamond eyes have 4 babies. 1 of their babies has emerald eyes. A.  the genotype of the two parent unicorns  Ee.

B. Their chances of having another baby with emerald eyes will have 25% or 1 out of 4 chance of having an offspring with emerald eyes.

What is genotype ?

A genotype is the set of heritable genes transferred from parents to offspring in next generation; These genes are essential as it involve in encoding specific functional protein needed for body

The genetic characteristics can be physically expressed in an organism called as phenotype.

The genotypes can be written in three form on the basis of allele arrangement such as homozygous dominant (PP), Heterozygous (Pp) and Homozygous recessive (pp).

In case 1 if one of the babies has emerald eyes, that is 2 recessive alleles, then the genotype is ee. If the parents have diamond eyes, with at least one dominant allele, then the genotype is Ee.

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what are the features of common to all cell​

Answers

Answer:

Nucleus

Explanation:

every cell has a nucleus kind of like a factory has a ceo, does this make sense to you?

I need help with this Biology

Answers

Answer:

A.

Explanation:

All the microbes I were living inside the person's body die when the person dies

Your answer is going to be b because the body shuts down when you die the hurt stops pumping the brain stops firing synapses and your stomach stops breaking down food and nutrients causing for your body to slowly decompose which means less area for the microbes and more competition between them all

Which statement about the DNA double helix is true?
-It allows for fully conservative replication.
-The double helix is made up of a single, continuous strand of DNA.
-The two strands are antiparallel.
-Adenine and cytosine pair together, and guanine and thymine pair together.

Answers

The answer is: the two strands are antiparallel
The two strands are antiparallel

All of the following are ways in which ecosystems change naturally?


seasonal variation

succession

climate change

deforestation

Answers

Deforestation is not a natural change.
Deforestation isn’t a nature cause happens when man made

Please help ASAP ! Please





What are the various ways in which glucose can be oxidised ?​

Answers

Answer:

1) Aerobic respiration : In this case pyruvate is broken down into water and carbon dioxide along with release of energy. It commonly occurs in mitochondria of cells.

2) Anaerobic respiration in yeast : In yeast cells during fermentation pyruvate is converted into ethanol and C02 in the absence of 02

Explanation:

Answer:

1) Aerobic respiration : In this case pyruvate is broken down into water and carbon dioxide along with release of energy. It commonly occurs in mitochondria of cells. 2) Anaerobic respiration in yeast : In yeast cells during fermentation pyruvate is converted into ethanol and C02 in the absence of 02

2)Anaerobic respiration in yeast : In yeast cells during fermentation pyruvate is converted into ethanol and C02 in the absence of 02.

3) Anaeorbic respiration in muscles: Due to lack of oxygen, eg. during vigorous running or exercise, in human muscles, pyruvate is converted to lactic acid.

Explanation:

Hope this helps! :)

Which of these processes produces carbon dioxide?
a.photosynthesis
b.burning of fossil fuels
c.animal perspiration
d.planting trees

Answers

Answer:

b.burning of fossil fuels

Explanation:

Burning fossil fuels has been considered controversial since it produces tons and tons of CO2 and CO2 is considered a green house gas which is contributing to climate change.

Photosynthesis and planting trees actually sucks Carbon dioxide out of environment. Perspiration doesn't produce CO2.

b.burning of fossil fuels

Which of the following statements is true regarding selective breeding?
A) selective breeding only works in plants
B) selective breeding produces changes in genes
C) selective breeding only works in animals
D) all of the above

Answers

Answer:

B) selective breeding produces changes in genes

Explanation:

This is the process in which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.

Answer: all of above

Explanation:

Why do cells hold chromosomes?

Answers

There the DNA is organized in individual chromosomes in the form of very long filaments.Therefore, to ensure safe transport of DNA during cell division the long and coiled DNA fibers must be tightly packed.
Chromosomes are the genetic information that is contained by the nucleus (in some cells) and without chromosomes cell division would not occur

4. What are the first organisms (colonizers) on the land? *
O
Flowers
Ants
Lichens & mosses
O
Oaktree
Submit

Answers

Answer:

mosses & lichens ......

-----------is the perfect example of applying perseverance to passion.
sttnniiroas
ntndeermaiiot
unscramble
plzzzzzzzzzz
need it right now

Answers

Answer:

plzzzzzzzzzz

Explanation:

in The US- Which states had the clearest skies

Answers

Answer:

North Carolina, Maine, Texas, Georgia, Virginia

Explanation:

Um i visited those places and i made sure?

what would happen to life if there were no decomposers

Answers

Answer:

The human body will smell and bring mess to the country

_____________________ are the first organisms to colonize an area and begin the process of ecological
succession

1).Foundational Organisms
2).primary organisms
3.)Introductory organisms
4).pioneer species

Answers

Answer:

4.

Explanation:

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