The diagram shows the life cycle of a fern.
Which labels belong in the areas marked 1 and 3?
1 - Zygote
3 - Spores
1 - Spores
3 - Zygote
1 - Sporophyte
3 - Gametophyte
1 - Gametophyte
3- Sporophyte
1
2.
3
Answers
Answer:C
Explanation:
Related Questions
Which of the following is NOT a function of lipids in living things?
A long-term energy storage
B heat insulation
C makeup & production of steroid hormones
D speed up or start chemical reactions
Answers
Lipids are used by the body as long term energy storage, for heat insulation, and are precursors to steroid hormones (ex: cholesterol is a precursor to estrogen and glucocorticoids).
It’s enzymes that speed up and start chemical reactions.
The most powerful possible use of CRISPR is also to insert the genes that encode the CRISPR system along with the new genes you want in an organism. Then the CRISPR genes will make changes all by themselves in all future offspring. This is called ?
Answers
During cellular respiration, which of the following is equal to the total number of oxygen atoms in glucose and oxygen Gas?
Answers
Answer:
What are the following?
What is another term for migration?
Answers
Answer:
Relocation is a synonym of migration.
Answer:
Relocation, Resettling, Moving, Emigration.
Explanation:
Hope this helps love! Bless you.
What is La Niña?
a. A circulation due to density and salinity
b. A colder than normal circulation event
c. A warmer than normal circulation event
d. A western boundary current
e. The result of volcanic eruptions
Answers
Answer:
b. A colder than normal circulation event
Explanation:
without getting to scientific la nina is simply cold weather while el nino is simply warm weather
I don’t know what to put please help
Answers
Answer:
it is hard to read
the first one is prokaryotes
then both
then pro
then eu
then eu
and eu
Explanation:
What process is directly responsible for growth in living organisms?
Answers
Answer: mitosis
The increase in size and changes in shape of a developing organism depend on the increase in the number and size of cells that make up the individual. Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis.
Answer: I can think of a few answers they may be looking for-
Mitosis (most likely)
or
The release of growth hormone
How many moles are in 100 grams of oxygen?
Answers
Answer:
2000 because it is the answer and its right
Answer:
15.9994 if you are converting between grams Oxygen and Mole.
Explanation:
help me with this pls
Answers
Answer:
ca cqvcccchv gcbg rcgx gcnfvhc tdtbr djsk
Which answer choice is light bouncing?
Answers
which one is correct?
Answers
Answer:
The genetic code has similarities among organisms.
Explanation:
the first statement doesn't even make sense, the third one would imply that one organism will only look one way (for example, all humans have straight hair), and the 4th statement was true then the proteins we make would be miscellaneous.
Hope this helps and have a great day!.
(I wrote this is the middle of a timed test, so If I am wrong I apologize. If the answer should be incorrect though, please let me know.)
Help please I’ll mark you as brainliest !
Answers
Answer:
i think point mutation im not that sure but tell me if im right or wrong plz
Explanation:
PLEASE HELP WILL NAME BRAINLIEST - Jessica uses an aquarium to model convection currents in the ocean. She places a heating
element on the left side of the aquarium. She tapes an ice pack to the right side of the
aquarium. If Jessica adds red food coloring to observe water flow in the aquarium, what
will she see?
Answers
Send a pic of your problem maybe I can help
Answer:
The water that had time to mix with the red food coloring will go to the top left side because heat rises and since it is only warm on the left side the warm water will rise
Explanation:
How has artificial selection made
farmers more productive?
A. Artificial selection has given farmers an opportunity to
study science.
B. The crops and livestock are bigger and stronger, so they
provide more food per square foot of land.
C. Artificial selection has ruined farming because crops and
livestock have become sickly.
Answers
Does pineapple eat us?
Answers
Answer:
yea
Explanation:
Please list several (at least three) things that could be changed in schools to fit your
answer from question two.
Answers
Answer:
Foods, Classes,hours
Explanation:
Foods could be much better to improve students moods
classes can be modified to be more interactive and fun
Schools starts usually at 7 AM and scientifically the brain starts working around 9 nd 10 am
Stress' negative effects are countered by exercise. Norepinephrine, a hormone that can reduce the brain's reaction to stress, is more prevalent after exercise.
What are the things could be changed in schools to fit you?You might not be able to lessen the sources of stress in your school day, but you can alter how you react to it.
Children and teenagers who regularly exercise have better cardiorespiratory fitness, stronger bones and muscles, and better control of their weight.
Lessen their grief and worry, and cut their risk of developing illnesses like heart disease
Because it is the only one you have, it is crucial to appreciate your body. Respecting your body entails protecting it from danger.
Such as being injured by someone else, getting into an accident, or abusing it with drugs, alcohol, or tobacco.
Therefore, such quality is helpful in the maintain fitness of an individual.
Learn more about school here:
https://brainly.com/question/1183890
#SPJ2
Write a 2 paragraph summary about the structure of DNA from the information on the first page.
FYI the picture is attached
Answers
Answer:
DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.
The four types of nitrogen bases found in nucleotides are: adenine (A), thymine (T), guanine (G) and cytosine (C). The order, or sequence, of these bases determines what biological instructions are contained in a strand of DNA. For example, the sequence ATCGTT might instruct for blue eyes, while ATCGCT might instruct for brown. The complete DNA instruction book, or genome, for a human contains about 3 billion bases and about 20,000 genes on 23 pairs of chromosomes.
I hope this works and I helped :3
Explanation:
Trace fossils are not actual pieces, molds or impressions of organisms.
O True
O False
Answers
Answer:
your answer is no
Explanation:
The sodium-potassium pump within living cells requires energy to move ions across the cell membrane to maintain homeostasis. How is this energy supplied?
Answers
Is water on earth increasing due to global warming?
Answers
Answer:
yes
Explanation:
Answer:
yes, because of global warming the glaciers are melting and the water capacity is high in some areas.
help . ill mark u as Brain list
Answers
Lila is a high school student who has not been
feeling very well recently. Her symptoms include
fatigue, bone pain and joint stiffness. Which of
the following deficiencies is the most likely
cause?
А. oxygen deficiency
B. carbon deficiency
C. nitrogen deficiency
D. phosphorus deficiency
Answers
Answer:
I think it might be d. phosphorus deficiency
how the body's white blood cells respond to infections.
Answers
Plz help !! I don’t know the answer to this
Answers
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!
COMPARE AND CONTRAST ACTIVE IMMUNITY AND PASSIVE IMMUNITY
Answers
Active Immunity is natural.
Passive Immunity is maternal.
Active Immunity from Vaccination.
Passive Immunity is Artificial.
Passive Immunity:
Does not require previous exposure to a disease agent
Takes effect immediately
Does not last long (up to a few months)
Active Immunity is produced inside of the body, whereas passive immunity is introduced from outside of the body.
Active Immunity is from direct infection and vaccination.
Passive Immunity is from Breast milk, Injection, Mother to baby through the placenta.
Active Immunity takes effect over time (typically several weeks).
Passive Immunity takes effect immediately.
Active Immunity's length of efficacy is Long-term to lifelong.
Passive Immunity is short-term.
Active Immunity is produced by memory cells, Passive Immunity is not.
Hope this was insightful and enough information.
Answer: While active immunity occurs when an individual produces antibodies to a disease through his or her own immune system, passive immunity is provided when a person is given antibodies
Explanation: wo types of immunity exist — active and passive: Active immunity occurs when our own immune system is responsible for protecting us from a pathogen. Passive immunity occurs when we are protected from a pathogen by immunity gained from someone else.
Agriculture and horticulture in a sentence
Answers
Answer:
Agriculture - The science or pratice of farming
Horticulture - Cultivation of crops
Regeneration is a mechanism for:
A: Movement
B: Communication
C: Defense
D: Healing
Answers
Answer:
D healing
Explanation:
Answer:
Healing
Explanation:
Which characteristic of life describes the release of mature eggs from a
females ovaries *
Answers
Hope i can help
DESCRIBE AGE STRUCTURE AND SEX RATIOS.
Answers
Answer:i have no clue
Explanation:
Answer:
age: im 14 sex:female
Explanation:
lol
suggest why a baby born without any mitochondria will have difficulties growing
Answers
Answer:
or our bodies the conversion from food energy to ATP happens in mitochondria. If your mitochondria are not working properly then you are less able to convert food into ATP. For cells that require a lot of ATP, for example your muscles, this is a problem and they may become weaker and get tired faster.
Explanation: