Biology High School

Plants that we reconize today spend the majority of their life in the “blank”

A) haploid Phase

B) seed phase

C) diploid phase

D) gametophyte

Plants That We Reconize Today Spend The Majority Of Their Life In The BlankA) Haploid Phase B) Seed PhaseC)

Answers

Answer 1

Answer:

The answer is C diploid Phase

Answer 2

Answer:

The answer is C.

Explanation:

Plants that we reconize today spend the majority of their life in the diploid phase.

During the sporophyte phase, a diploid plant body (one with two sets of chromosomes) develops and finally generates spores via the process of meiosis. Mitotic division of these spores results in the formation of gametophytes, which are gamete-producing organisms that are haploid (have a single pair of chromosomes).

Related Questions

Which processes contribute to the formation of chemical sedimentary rocks?

Organisms decay in a solution.
Minerals dissolve and crystalize.
Rock fragments squeeze together.
The remains of plants and animals

Answers

Explanation:

Rock fragments squeeze together


If a person exerts 150 N of force to move 10 meters, then how much
work did they do?

Answers

I do t know how to answer this really, but the acceleration of this object is 15 m/s.

active transport moves mineral ions into root hair cells through cell membrane proteins. Explain how protein molecules move ions across a membrane during this process. (3marks)

Answers

Explanation:

Small and nonpolar (hydrophobic) molecules can freely pass through the membrane, but charged ions and large molecules such as proteins and sugars are barred passage.

Nonpolar and small polar molecules can pass through the cell membrane, so they diffuse across it in response to concentration gradients.

How does lack of water conservation affect the hydrological cycle

Answers

[tex]⇒[/tex]

Human activity such as the burning of fossil fuels has an effect on the overall increase of the Earth's temperature. Raising the Earth's temperature means that there is an increase of evaporation, melting of land and sea ice, and impacts on other processes of the water cycle that adversely affect the climate on Earth.

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1. How has the Exxon Valdez oil spill
impacted the environment?

Answers

Answer:

The oil killed and injured seabirds, sea otters, harbor seals, bald eagles, orcas and other wildlife. Eventually, oil from the spill affected more than 1,000 miles of Alaska's remote and rugged coastline.

Other Info That Might Help:

Image result for How has the Exxon Valdez oil spill impacted the environment? Environmental And Economic Impacts Prince William Sound had been a pristine wilderness before the spill. The Exxon Valdez disaster dramatically changed all of that, taking a major toll on wildlife. It killed an estimated 250,000 sea birds, 3,000 otters, 300 seals, 250 bald eagles and 22 killer whales.

Explanation:

I have answered This before and I got it right.

Hope this helps! :)

How can slime molds be both unicellular and multicellular?

Answers

you look like a daniela

What is celebrated on 29th of July?
​

Answers

Answer:

my birthday just joking

the ans is world tiger day

Answer:

A lot of things are celebrated on 29th of July, and one thing is Global Tiger Day

Explanation:

Plant cells like ____ hair cells have a long projection to increase the surface area for absorption of water

Answers

Answer:

root hairs

Explanation:

What is the temperature shown on the thermometer?

Answers

Answer:

22

Explanation:

the thermometer goes by 2

5 spots before it reaches 30. Goes up by two each line

how the collapse of the forest ecosystem on easter island affected the human population that lived there?

Answers

Answer:

Essentially, the population that lived on Easter Island was trapped and eventually died off.

Explanation:

The people on Easter Island started creating the famous statues that I'm sure everyone knows about today, to help protect them from possible invaders. Once the people started settling in, they were provided with a number of natural resources and supplies, which unfortunately they had taken these resources for granted. Since they had been using all of the island's resources and using the many trees there for their civilization, they had no means of leaving the island once the last trees were gone. They were pretty much trapped on a dead island due to them causing the island to go through deforestation.

what is the thickest and longest nerve in the body

Answers

Answer:

sciatic nerve

is located at the base of the spine and running along the back of each leg into the foot.

Which of the following statements is TRUE if Joel and Karen are doing exactly the same things, but Joel has a higher metabolic rate than Karen?

Answers

Answer:

a. Joel burns more calories than Karen.

Explanation: is correct

what modern day scientist use to learn the Ordovician Period

Answers

⇒

Rocks from the Ordovician Period contain evidence that plants began colonizing dry land at this time. Most experts agree that the ancestors of land plants first evolved in a marine environment, then moved into a freshwater environment and finally onto land.

Ordovician Period, in geologic time, the second period of the Paleozoic Era. It began 485.4 million years ago, following the Cambrian Period, and ended 443.8 million years ago, when the Silurian Period began. Ordovician rocks have the distinction of occurring at the highest elevation on Earth—the top of Mount Everest.

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Which of the following snack foods is comprised mainly of carbohydrates?

Answers

Answer:

d. All of the above

Explanation:

an adaptation of the epithelial cells of the proximal convoluted tubule for reabsorption is

Answers

Answer:

microvilli

Explanation:
having microscopic projections called microvilli. The epithelial cells of the proximal convoluted tubule are adapted.

What person is in this image?

Answers

Answer:

bts petson

Explanation:

look

If the plant absorbs 50 kcals of energy units, how much energy will the mushroom get from hawk that ate mouse that ate plants.

Answers

The mushroom will get 0.05 kcals of energy units in the end. This is because at each level, you only pass on 10% of the energy, which then results in the mushroom getting only 0.05 kcals by the end.

in what generation does this population reach its carrying capacity

Answers

Answer:

The logistic population growth happens as the growth rate declines as the population exceeds the carrying power. The highest number of people in a community that the ecosystem can sustain is carrying capacity.

Explanation:

A population may reach its carrying capacity in any generation, depending on a variety of factors such as the availability of resources, predation, competition for resources, and other ecological and evolutionary processes.

What is carrying capacity?

The carrying capacity of a population is the maximum number of individuals that can be supported by a particular environment over a given time period. A population may reach its carrying capacity in any generation, depending on a variety of factors such as the availability of resources, predation, competition for resources, and other ecological and evolutionary processes.

For example, if a population of animals is introduced to a new habitat with abundant resources, it may be able to grow rapidly and reach its carrying capacity relatively quickly. On the other hand, if the population is facing competition from other species or is subjected to predation or other limiting factors, it may take longer for the population to reach its carrying capacity.

It's important to note that the carrying capacity of a population is not a fixed value, and it can change over time due to changes in the environment or the population's own characteristics. For example, if the population grows to a size that exceeds the carrying capacity of its environment, it may begin to experience negative impacts such as resource depletion, disease outbreaks, or other factors that can reduce its size and bring it back down to the carrying capacity.

Learn more about carrying capacity, here:

https://brainly.com/question/2375972

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What phase of mitosis is pictured below?

Answers

Answer:

Its a Anaphase

because the chromatids of each chromosomes have separated and are moving towards the poles

Why are proteins not found in the proximal convulated tubule

Answers

Glucose is filtered through the glomerulus into the Bowman's capsule. However, in the proximal convoluted tubule (PCT), glucose molecules, almost 100% of them, are actively reabsorbed back into the blood. ... Proteins, do not filter through the glomerulus under normal cicumstances. They are simply too large to do so

· Water participates directly in the light reactions of photosynthesis by
a. donating electrons to NADPH.
c. accepting electrons from the electron
b. donating electrons to photosystem II. transport chains.
d. accepting electrons from ADP.

Answers

Water participates directly in the light reactions of photosynthesis by….
C. Accepting electrons from the electron

What does an optical part of the light microscope consist of? A. Ocular.
B. Diaphragm.
C. Condenser.
D. Turret

Answers

Answer-
C. Condenser

THIS IS THE PICTURE

Answers

Answer:

looks yummy

Explanation:

What is that btw hahaha

what needs to occur for a fluorescent mineral to give off light?

Answers

Fluorescent minerals contain particles in their structure known as activators, which respond to ultraviolet light by giving off a visible glow. Ultraviolet light is a form of electromagnetic radiation invisible to the human eye. There are two classified ultraviolet wavelengths: longwave and shortwave.

A student is researching the inheritance patterns of different traits in chickens. She hypothesizes that red feathers are dominant over black, and the trait for crests are dominant over non-crested. She performs a test cross to confirm her hypothesis. To produce the F1 generation, she crosses two parents-- a chicken that is homologous for traits showing red and crested and a chicken that is homologous for traits showing black and non-crested. Which ratio best represents the phenotype of the F2 generation


9:3:3:1


1:1:1:1


2:2:1:1


16:0

Answers

Answer:

9:3:3:1

Explanation:

In this inheritance pattern, the ratio that best represents the phenotype of the F2 generation is 9:3:3:1. Thus, the correct option for this question is A.

What is a Phenotype?

A phenotype may be defined as the mechanism of expressing genotypes in the form of traits. In more simple words, it is also characterized as the morphology or physiology which comes due to the combination of alleles.

If a trait of red feathers is denoted by R and the trait of black feathers is denoted by r, then R > r. Similarly, a trait of crests is denoted by C and the trait of non-crested is denoted by c, then, C > c.

Now, RRCC is crossed with rrcc, the F1 offspring have the genotype RrCc with the phenotype of red feathers with crests. Now, RrCc is selfed, it produces the ratio of 9:3:3:1. This is an example of a dihybrid cross.

Therefore, in this inheritance pattern, the ratio that best represents the phenotype of the F2 generation is 9:3:3:1. Thus, the correct option for this question is A.

To learn more about Dihybrid cross, refer to the link:

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each upward movement of the basilar membrane causes the stereocilia of the inner hair cells to bend, opening __________ gates.

Answers

each upward movement of the basilar membrane causes the stereocilia of the inner hair cells to bend, opening K+ gates.

what is the general purpose of the light reactions of photosynthesis

Answers

Answer:

The overall purpose of the light-dependent reactions is to convert light energy into chemical energy. This chemical energy will be used by the Calvin cycle to fuel the assembly of sugar molecules.

Explanation:

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Uy may nag abroad ah

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PLS HELP ME PLSSSSSSSS

Maddie’s favorite meal is breakfast, and she is careful to include healthy components along with her favorite foods. She knows breakfast helps to keep her energy levels up until lunch. Maddie's digestive system helps her body get energy from food. How do the nutrients from food get to the body's cells? A. The nutrients are distributed by the digestive system to the parts of the body that need them. B. The nutrients are picked up and transported around the body by blood from the circulatory system. C. The nutrients are absorbed directly into the cells that need them. D. The circulatory system brings nutrients to the digestive system to be processed for the cells.

Answers

Answer:c

Explanation:why i don’t know I just want the points

which parts of the monomers involved in the dimer formation​

Answers

Answer:

A dimer (/ˈdaɪmər/) (di-, "two" + -mer, "parts") is an oligomer consisting of two monomers joined by bonds that can be either strong or weak, covalent or intermolecular. The term homodimer is used when the two molecules are identical (e.g. A–A) and heterodimer when they are not (e.g. A–B).

Explanation:

2. Which is the best summary of the selection?
A.
B.
Leaves are something to be thankful for because they produce carbohydrates.
Leaves conduct photosynthesis, which converts energy from the Sun into chemical energy
that is useful and important to humans.
Photosynthesis is a vital part of the food chain.
Radiant energy is the most important part of photosynthesis. It is energy from the Sun,
which leaves are thankful for.
C.
D.

Answers

Explanation:

.

Leaves conduct photosynthesis, which converts energy from the Sun into chemical energy

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