Biology High School

Which of the following phrases best describes the function of meiosis?
Group of answer choices

produces genetically unique diploid cells

produces genetically identical haploid cells

produces genetically unique haploid cells

produces genetically identical diploid cells

Answers

Answer 1

Answer: C.) Produces genetically unique haploid cells

Explanation: Meiosis will produce genetically unique cells because they are meant to pass onto offspring, and they are haploid because there are half the number of chromosomes in them. The organism will receive 2 sets, one from each parent, so that is why each parent who's cells undergo meiosis have to produce haploid cells.

Related Questions

Complete a Punnett square that shows a test cross for a tall pea plant (RR x rr). Place the plant to be tested at the top of the Punnett Square.

Answers

Answer:

Rr, Rr, Rr, Rr.

the pea will be heterogeneous.

Explanation:

I am pretty sure

plssss help i will mark brainliest

Answers

Answer: 1, 3, 5, and 6

Explanation:

Answer:

DNA and Cytoplasm all cells have both in common

What color light is being reflected by green plants?

Answers

Explanation:

As such, plants look green because they absorb red light most efficiently and the green light is reflected.

An _______ is a beach that prodject like a finger out into the water​

Answers

The answer I’m providing to you is “spit”

Lionfish are native to the tropical waters of the Indo-Pacific. What conclusions can be made about the impact of climate change on the range of lionfish and, therefore, on biodiversity?

Answers

Answer:

The correct answer is - Climate change has restricted the habitat of lionfish. It has become an endangered species, reducing biodiversity.

Explanation:

As we know it is native to the tropical waters of the Indo-Pacific region. The change in the climate will increase the temperature of the water and this will lead to the restriction of habitat which lead to the reduction in the population of the fishes. As they live in the tropical climate they are habitual of warmer water and can not survive the climate change.

what kind of cell has many orgins of replication

Answers

Answer:

Assembled replisomes bidirectionally replicate DNA to yield two copies of the bacterial chromosome. B) Linear eukaryotic chromosomes contain many replication origins. I

Answer:

eukaryotic chromosomes

Explanation:

Prokaryotic chromosomes have a single source of replication whereas numerous sources of eukaryotic chromosomes. Since eukaryotic chromosomes are much larger, many outlets are required for the whole chromosome to be repeated within a limited period of time.

A replication root is a segment of DNA in which a gene, plasmid or virus is repeated.

Deposition builds up new landforms everyday?

Answers

this is true true true

Mitosis leads to which of the following?

A. Eggs or sperm
B. No diversity in the offspring
C. Four daughter cells
D. Cells with 23 chromosomes

Answers

Answer: It leads to 4 daughter cells.

I hope this helps.

Explain how DNA results in the expression of a gene using the following words: DNA, mRNA, tRNA, gene, transcription, and translation

Answers

Explanation:

in order for a gene to even be transcribed, it must be "turned on" or "expressed" meaning the nucleotides have moved away from each other. after it's expressed, the gene will unwrap and continue on with transcription, and make mRNA copy of a DNA strand. once RNA is made it will leave nucleus and enter cytoplasm to find a ribosome. once it attaches to ribosome, translation begins, and a tRNA will bind to anti-codon, and the building of a polypeptide/protein will begin.

How is active transport different from simple diffusion and facilitated diffusion?

Answers

active transport uses energy but diffusion and facilitated diffusion doesn’t that why they differ from each other

hopefully that helps :)

Answer:

Active transport is when substances move against the concentration gradient and go from low to high. Diffusion is when substances move with the concentration gradient and go from high to low.

Explanation:

What poisonous chemical is used to separate the gold from the waste material?|

Answers

sodium cyanide solution

hope that helps

2. Which of the following states of water are described in the passage?

A liquid, gas, and ice
B liquid and gas only Cliquid and ice only
D gas only​

Answers

I hope this helps I think it’s


A liquid,gas, and ice
i think it’s A but we need the passage to see what he has put

How have humans affected the Chesapeake Bay ecosystem food web?

Answers

Answer:

Algal blooms caused by pollution and the lack of oysters in the Bay has led to the decline of ocean floor algae, plants, and like sea grass and an overgrowth of bacteria. Jellyfish that were once rare are now common.

Explanation:

Hope thats helpful.

What is the appearance of a characteristic called
a. cell
b. trait
c. chromosomes
d. genotype

Answers

Answer:

The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.

Explanation: Your Not Smart I AM

How is the proportion of hydrogen to helium in the Sun's core changing over time?

Answers

Answer: The percentage of the helium will increase with the decrease in the percentage of the hydrogen.

Explanation:

The conversion of the hydrogen into helium occurs by the nuclear fusion of the hydrogen atoms. This process reduces the hydrogen density and reduces the energy production inside the core region. Typically, in the core region of the hydrogen is converted into the helium by nuclear fusion. Four hydrogen atoms are collectively fuse to form one atom of helium. This process involves the production of heat energy.

A tall pea plant with red flowers has the genotype TtRr. This plant is crossed with another tall pea plant with white flowers, having the genotype Ttrr. What is the probability of getting dwarf plants with red flowers in the F1 progeny

Answers

Answer:

1/8 or 12.5%

Explanation:

This question involves two genes coding for height and flower color in pea plant. The alleles for tallness (T) and red flowers (R) are dominant over the alleles of short (t) and white flowers (r).

According to this question, a tall pea plant with red flowers (TtRr) is crossed with another tall pea plant with white flowers (Ttrr). The following gametes is produced by each parent:

TtRr - TR, Tr, tR and tr

Ttrr - Tr, Tr, tr and TR

Using these gametes in a punnet square (see attached image), the following proportion of F1 offsprings will be produced as follows:

Tall, Red (T_R_) = 6

Tall, white (T_rr) = 6

Dwarf, red (ttR_) = 2

Dwarf, white (ttrr) = 2

The probability of getting dwarf plants with red flowers in the F1 progeny is 1/8 or 12.5%.

Answer:

12.5

Explanation:

got it correct on test

please I need help ! ​

Answers

the answer is A i thibk

Answer:

I think D.) More cobs on plants

Explanation:

If it ain D then it's C

1. Ultimately, is Hydraulic Fracturing socially responsible? Does Marginal Social Benefit (MSB) =
Marginal Social Cost (MSC)? Explain your answer with details from your reading.

Answers

Answer: Yes as the damage is minimal, I don't have your reading but the research is out there.

Explanation:

What color marble represent the female chromosomes?​

Answers

Answer:

it is colour less their is no colour ...

what are the three characteristics of fat cells​

Answers

Answer:

Their body like bulbous little spherehas membrane and nucleusmade up of droplets

An atom has 10 protons, 11 neutrons, and 9 electrons. What is the charge of this atom?
A) 0 or neutral
B) +1
C) -1
D) -2

Answers

A maybe? I really don’t know

Answer:

A

Explanation:

help me plz i’ll give extra points

Answers

Answer: see below

Explanation:

So, kinetic energy means an object is already in motion. Potential energy, means an object has the potential to transfer energy but is idle. Mechanical energy is something like a wheel turning. That is also correlated with kinetic energy. Which in turn, means when a wheel rotates, the object is in motion. Therefore transferring energy.

In What phase of meiosis does Chromosomal reduction occur?

Answers

anaphase. in anaphase centromers break down and homologous chromosomes separate

What is the name of the sedimentary rock that forms from remains of plants?

1). Rock Salt

2). Sandstone

3.) Charcoal

(help please)

Answers

Answer:

sandstone

Explanation:

please help me there is 8 question please

Answers

Answer:

1. B mass/distance

2. B Gravitational attraction between the sun and Venus

3. A All objects would fly off into space

4. B Axis

5. A Rotation

6. A Increases

7. B Decreases

8. When there is no force acting on an object, it won’t change it’s path and will keep going straight until another force acts upon it.

During __ tides, the moon is at a right angle to the sun
1.spring
2.Neap

Answers

My Answer is Neap. btw i remember that question

help please, i am confused

Answers

Answer:

a. acquired trait

b. adaptation (inherited trait)

c. adaptation (inherited trait)

d. acquired trait

these three questions hard asab​

Answers

Answer:

When a peeled potato is placed in distilled water it will expand as result of osmosis

If some salt is added to the water the potato will shrink

A drop of ink is placed in a glass of pure, clear water, and after a while all the water turns blue. This spread is as result of osmosis

Explanation:

Hope it helped!

how does parasitism differ from other symbiotic relationships?? (please help of you know it )​

Answers

Answer:

Symbiosis is when one creature benefits while the other is unaffected. Parasitism is when one creature benefits while the other is harmed.

Explanation:

Think of parasites. They feed off of other creatures and harm them in the process. Symbiosis is similar, but neither creature is harmed.

first to get it right gets brainiest
you are in a one story house everything is blue what color are the stairs

Answers

theres no stairs it’s a one story house

If the house is one story then there are no stairs unless there is either a an basement     or     b an attic

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Above lone woodland ways that led To dells the stealthy twilights tread The west was hot geranium red; And still, and still, Along old lanes the locusts sow With clustered pearls the Maytimes know, Deep in the crimson afterglow, We heard the homeward cattle low, And then the far-off, far-off woe Of "whippoorwill!" of "whippoorwill!"II. Beneath the idle beechen boughs We heard the far bells of the cows Come slowly jangling towards the house; And still, and still, Beyond the light that would not die Out of the scarlet-haunted sky; Beyond the evening-star's white eye Of glittering chalcedony, Drained out of dusk the plaintive cry Of "whippoorwill," of "whippoorwill."III. 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