In ferns, the sporophyte produces
A. cones, which grow into a gametophyte.
B. gametes, which grow into a gametophyte.
C. spores, which grow into a gametophyte.
D. seeds, which grow into a gametophyte.

Answers

Answer 1
The answer is C hope it helps :)

Related Questions

Activity 3:
C : Contains -
E : Enable -
L : Located -
L : Layered -
S : Smallest -

Answers

Answer:

what do you need help on?????

Explanation:

What might explain the patterns of population density in northern Africa?

Answers

Answer:

Population density naturally varies a great deal within each country according to climatic conditions, topography, mineral deposits, rainfall, soil cultivation, etc

How many combinations of A, C, G, and U exist? Include an equation

Answers

Answer:

64

Explanation:

4 ^ 3 because your first nucleotide can be any of the 4, same with your second, and same with the last nucleotide. 4^3 tells you there are 3 different positions that 4 different bases can be placed.

Hope this helps!

There are 64 possible combinations of nucleotides to form a given amino acid.

The genetic code to add an amino acid is the result of a triplet of nucleotides or codons.

In consequence, there are 4^3 possible combinations of nucleotides in a codon.

This number (64) gives us the number of different codons that can be found in the genetic code.

In conclusion, there are 64 possible combinations of nucleotides to form a given amino acid.

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WILL GIVE BRAINLIEST IF CORRECT AND POINTS!!

Answers

Answer:

d

took the test

Explanation:

what is the relationship between monosaccharides and disaccharides

Answers

A disaccharide is the sugar formed when two monosaccharides are joined by glycosidic linkage. Like monosaccharides, disaccharides are simple sugars soluble in water. Three common examples are sucrose, lactose, and maltose.

Looking at the aquatic food web below, where is energy starting in the food web

A. Seagull, penguin, and elephant seal
B. Phytoplankton and seaweed
C. Blue whale and killer whale
D. Crabs, krill, Fish

Answers

Answer:

Pretty sure it's B

Explanation:

a circle fence sourrounding a small yard mesure 84 meters in length if you walk from one side from the other through the middle what is the distance across the small yard

Answers

Answer: 26.75 meters.

2πr = 84

2 * 3.14 * radius = 84

radius = 84/6.28

r= 13.375

So the diameter will be 13.375 + 13.375 which is 26.75 meters.

What three things might influence a slide when conditions are right? What types of material can make up a flow? (Site 1).

Answers

A slide can be influenced by friction, weight, and the angle of the slope. The materials that form flow generate less friction depending on the environmental conditions.

A slide is a movement that occurs when a fragment of soil/rock suddenly moves down a slope.

Slope stability is a factor influenced by the angle of the slope and the strength of the materials (e.g., rocks) on it.

The slide movement can ultimately be considered as a battle between friction versus gravity.

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In your own words, what does “degradation” mean?

Answers

Degradation means the wearing down of or slow lowering to a weaker position.

Answer: the condition or process of degrading or being degraded.

Explanation: Give me 5 stars

Pls, help. This material is similar to pumice because both are full of air

Answers

Answer:

Please ask questions properly to get an appropriate answer. We are not understanding. Thank you.

Answer:

bubbles

Explanation: please give me brainlyest

PLEASE HELP I AM STRESSED ANS CANT TAKE IT ANYMORE.. •Boll Weevils are an invasive species that has developed resistance to many major pesticides. Evaluate how
this influences the Boll Weevils' success and the options that can be used to control them.

Answers

Answer:

the boll weevil has an amazing complex gene system that allows them to quickly overcome many poisons. if so much as a few survive those few will have offspring and adapt being completely immune to the once deadly poison.

____________________________ is characterized by constant worry over minor and catastrophic events. Other complaints, such as muscle tension, fatigue, and irritability are also common.

Answers

Generalized anxiety is characterized by constant worry over minor and catastrophic events. It involves persistent concern about different issues.

Generalized Anxiety is a mental disorder associated with persistent concern about different issues.

The issues that may cause generalized anxiety may be, among others, money, family, work and health.

In addition, this mental disorder (generalized anxiety) is accompanied by a series of physical signs such as constant muscle tension and fatigue.

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Why is farming good for the society? (Economic growth related) please give me scientific questions, I will mark you as brainly. Thank you

Answers

Answer:

Agriculture gave people the opportunity to create civilizations, fight hunger and work to combat challenges in population growth and climate change.

Explanation:

Another positive development in farming is the rapid expansion of farmers markets. Farmers markets allow small farmers to interact directly with consumers. The food system remains within the local economy by being locally produced and eliminates the need for long-distance transportation. The opportunity to purchase locally grown food proves invaluable as the demand for it rises.

regulation of internal environment​

Answers

Answer:

The regulation of an internal environment is called homeostasis.

Explanation:

Homeostasis is when you can maintain a stable inner environment.

Answer:

interrnal environment

HELPPPPPPPPPPPP ASAP PLS I BEG
A: beryllium
B: cobalt
C: magnesium
D: zinc

Answers

ITS B IM PRETTY SURE

Answer:

I think it is B, but I might be wrong

what is the answer 50 points

Answers

ANSWER:
a. Spinal chord
b. Liver
c. Kidney

I don’t know how to do this. Help me please

Answers

here is how to do it! if you have any questions feel free to ask in the comments :)

A person with swollen gums rinses their mouth out with salt-water. Will this decrease the swelling or increase the swelling ? What will happen?

Answers

Answer:

I believe it would decrease the swelling. Salt water is good for swelling gum's.

Explanation:

these requires warm and moister damp condition to grow and divide​

Answers

Fungi? Question is a bit vague.

define nucleic acid but it has to be five words

Answers

Answer

Nucleic acids are naturally occurring chemical compounds that serve as the primary information-carrying molecules in cells. They play an especially important role in directing protein synthesis. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid

Explanation: hope this helps :)

(i givs brainliest ovo + 50 points) Which of the following is an example of static electricity?

A. Clouds
B. Lights
C. Rain
D. Thunder

Answers

Answer:

B. Lights

Explanation:

One way to see this is that every other source is natural, while this is mainly caused manly.

What do convection currents mean?

Answers

Answer:

Convection currents transfer heat from one place to another by mass motion of a fluid such as water, air or molten rock.

Explanation:

Frequent earthquakes in an area may indicate

Answers

Earthquakes occur along fault lines, cracks in Earth's crust where tectonic plates meet. They occur where plates are subducting, spreading, slipping, or colliding. As the plates grind together, they get stuck and pressure builds up. Finally, the pressure between the plates is so great that they break loose

Frequent earthquakes in an area indicates that there are tectonic plates boundaries and there is sudden regression of underground rocks. Through the areas when there is sudden movement and dynamic stress along with the sudden triggering.

What are tectonic plates ?

Tectonic plates are larger pieces of earth's crust  and uppermost mantle. Tectonic plates movement cause the earthquakes to occur.

The other types of earthquakes are that of volcanic earthquakes, induced earthquakes and collapse earthquakes.

Therefore, earthquakes are mainly due to various conditions and other environmental activities that are not under control.

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#SPJ6

why was it impossible to know about bacteria 5,000
years ago

Answers

Answer:

Im assuming because microscopes hadnt been invented. Also the idea of communicable diseases wasnt around so people assumed it was things like god that caused illness

Answer:

A true understanding of the physiology of these bacteria and their roles in ecology, host health, and natural product production requires their cultivation in the laboratory. Recent advances in growing these species include coculture with other bacteria, recreating the environment in the laboratory, and combining these approaches with microcultivation technology to increase throughput and access rare species. These studies are unraveling the molecular mechanisms of unculturability and are identifying growth factors that promote the growth of previously unculturable organisms. This minireview summarizes the recent discoveries in this area and discusses the potential future of the field.

Explanation:

Which statement best describes what is occurring in the diagram?

A- DNA is being replicated
B- RNA is being used as a template to make tRNA
C- RNA serves as a template to synthesize new DNA molecules
D- DNA serves as a template to make a strand of

Answers

Answer is D - DNA serves as a template to make a strand of mRNA.

what is the natural rate of nitrogen fixation in earth’s ecosystems?

Answers

Answer:

A reasonable upper bound for the rate of natural nitrogen fixation on land is thus about 140 Tg of N per year.

Which process does the grass used to make the food this horse needs?

A.) Photosynthesis
B.) Respiration
C.) Eating
D.) Digestion

Answers

Answer:

Photosynthesis

Explanation:

Just like trees and other plants, grass converts energy from sunlight into sugar through the process of photosynthesis. This energy is used to convert water and carbon dioxide into glucose. Carbon dioxide is absorbed through the stomata in the leaf and water is mainly derived from uptake in the roots. Photosynthesis makes the grass green and healthy.

Kaya had an organ transplant. She went to the doctor a week later, and the doctor did a blood test. Her lymphocyte count had increased. She went to the doctor a month later for the same test, and her lymphocyte count was higher. What is the best explanation as to why her lymphocyte levels were increasing

Answers

Answer:

Kaya was not tissue typed prior to her surgery, and her body is mounting an immune response.

can someone help me with this question plss

Answers

Answer:

unkown

Explanation:

describe what a growth factor is and how it influences the cell

Answers

Answer:

Growth factors are proteins that act as mitogens to stimulate and encourage cell migration.

Explanation:

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