Answers
Answer:
a mutation
Explanation:
becaus ethere are diffrent traits wich would be a mutation im in middle school i learned this is 2 so trust me.
Answer:
variation
Explanation:
Any difference between individual organisms or groups of organisms of any species caused either by genetic difference or by the effect of environmental factors is called variation. Variation is observed in physical appearance, metabolism, behavior, learning and mental ability, and other visible characters of an individual.
Related Questions
Through which of the following
would a sound wave travel the fastest?
a. Water vapor in the air
b. Water in the glass
c. Surrounding air
d. The glass
Answers
Answer:
D. The glass.
Explanation:
Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it.
Hope this helps :D
How does evolution result in reproductive success?
Answers
Answer:
Often when species evolve, they receive a trait that may make them live longer or make it where their survival chances are significantly increased. Which in turn can make their offspring stronger and able to live longer, therefore increasing their population.
which describes a eukaryotic cell,but not a prokaryotic cell?
Answers
The division of the cytoplasm, which follows Mitosis, is called...
Answers
Answer:
Cytokinesis,
Explanation:
Cytokinesis, the division of the cytoplasm to form two new cells, overlaps with the final stages of mitosis. It may start in either anaphase or telophase, depending on the cell, and finishes shortly after telophase.
The division of the cytoplasm, which follows Mitosis, is called Cytokinesis. This is further explained below.
What is Mitosis?Generally, Mitosis is simply defined as a kind of cell division that produces two daughter cells with the same number and type of chromosomes as the parent nucleus, as seen in normal tissue growth.
In conclusion, Cytokinesis is simply defined as the division of the cytoplasm that occurs after mitosis to produce two daughter cells.
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HELP ASAP
Joe is experimenting to determine which liquid will cause bean plants to grow faster. He watered the plants with equal amounts of liquid and measured their height every other day. The plants are in the same pots with different soils and placed in the same location. Will Joe be able to obtain reliable data to write a supported conclusion?
Yes, because he is only observing the height of the plant.
Yes, because he is consistent with watering the plants.
No, because he used different soils.
No, because he uses only one type of plant.
Answers
Answer:
No, because he used different soils.
Explanation:
which liquid will cause bean plants to grow faster.
He watered the plants with equal amounts of liquid and measured their height every other day.
The plants are in the same pots with different soils and placed in the same location.
Ok so last statement made the experiment wrong.
As a constant variable the soil should be the same for all plants only the liquid should change
what is a cell that is the source of other cells
Answers
Answer:
stem cells
Explanation:
11. Cheetahs have been through a genetic bottleneck; evidence for this is that
A little natural selection occurs in this species.
B. the body is long thin, and graceful.
c. there is very little genetic variability.
D. these cats are members of an endangered species.
E. they originally came from sm all areas of Africa.
Answers
Cheetahs have been through a genetic bottleneck; evidence for this is that there is very little genetic variability (Option c).
What is a genetic bottleneck?A genetic bottleneck is a natural process where a population and/or species lost part of this genetic diversity.
A genetic bottleneck is a process that can be caused by catastrophic natural disasters.The genetic bottleneck is evidenced by the lack of genetic variability.In conclusion, cheetahs have been through a genetic bottleneck; evidence for this is that there is very little genetic variability (Option c).
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an example of a community
Answers
Answer:
Community, also called biological community, in biology, an interacting group of various species in a common location. For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.
Explanation:
Helpppppppppppppppppppppppppppppppppp
Answers
Answer:
umm i dont understand your question
Explanation:
HURRY. Why is transcription said to be unidirectional?
Answers
Answer:
Transcription is unidirectional because you are copying only ONE side of the DNA. Remember that DNA is a double stranded helical structure. One strand of DNA is complementary to the other strand.
Explanation:
please help me!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:Fungi are called saprophytes because they are the ones that depends on dead and debries for nutrition .
Can u pls help me this is due today I will give brainliest
Answers
Answer:
exmaple z
Explanation:
it is the heaviest so it would require more to push
work= force x distance
answer: 8kg
explanation: weight is a force, and the distance is equal in all examples...so the heaviest object is going to need the most work to pull through the distance
PLEASE HELP
Fact vs. Opinion
Read each statement and decide if it is a fact (can be proven with evidence) or an opinion (personal belief).
8. Different cell types also have special duties, like building skin or bone, pumping out hormones, or making antibodies.
9. Animal cells are more interesting than plant cells.
10. Proteins are processed and lipids are manufactured in the smooth endoplasmic reticulum and Golgi apparatus.
Answers
Answer:
8 fact 9: opinion 10: fact
Explanation:
Answer:
8. Fact
9. Opinion
10. Fact
There is a lot of talk about gaps in the fossil record. This means that we do not necessarily have fossils for every organism that has ever lived. What do you think could account for these gaps in the fossil record?
Answers
Answer:
Explanation:
The rate decomposition of dead remains, to a large extent, determines whether there would be fossils left of the organism after it has been long gone or become extinct. Environmental factors (such as harsh weather condition and early insect invasion of dead remains) could increase the rate of decomposition of dead remains which could really make it difficult for fossils to be available for such organisms under these factors (especially if the organism is restricted to a particular region by nature) .
How is earth like a system
Answers
Answer:
Earth is a dynamic planet; the continents, atmosphere, oceans, ice, and life ever-changing, ever interacting in myriad ways. These complex and interconnected processes comprise the Earth system, which forms the basis of the scientific research and space observation that we refer to as Earth system science.
Explanation:
What is meant by a "catastrophic reaction" relating to a person with dementia ?
Answers
Answer:
A catastrophic reaction is an excessive reaction to something that may seem inconsequential to the in-home caregiver. The cause of a catastrophic reaction can be a number of things—the person with dementia simply may not be feeling well or might be feeling rushed and confused.
In what ways is the composition of the sun different from the Earth? Choose all that apply.
The Sun does not have continents.
O The Sun has a thick, solid core.
O The Sun does not have a solid surface
The Sun does not have a solid core.
The Sun has continents known as plasma zones.
Answers
Answer:
1,3,4
that's my answerrrr
What did astronauts take from
the moon?
bits of dust
rocks
bits of dust and rocks
Answers
8. What is one similarity between human skeletal muscles and some bacteria?
A. Both carry out autotrophic nutrition when food becomes scarce in the environment,
B. Both produce lactic acid when oxygen is not available for respiration.
C. Both reproduce asexually, using binary fission and regeneration.
D. Both lack a nuclear membrane surrounding the chromosomes.
Answers
Answer: B
Explanation:
Human skeletal muscles and some bacteria both produce lactic acid when oxygen is not available for respiration, which is similar. The best choice is B.
What are skeletal muscles?Skeletal muscles enable humans to move and perform daily activities. They are essential to breathing mechanics and help preserve balance and posture. They also protect the vital organs of the body.
Skeletal muscle fibers can be found in muscles that are attached to bones. They are consciously regulated and have a striated appearance.
Lack of oxygen causes both skeletal muscle and bacteria to produce lactic acid through respiration.
Since both produce lactic acid when oxygen isn't available for respiration, option B is the proper response.
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Sodium chloride can most likely be used successfully to melt ice in which
Canadian city?
A. Regina
B. Winnipeg
C. Toronto
D. Fort McMurray
Answers
The simplest structures that can carry out all of the activities characteristic of life are:
A. cells.
B. atoms.
C. molecules.
D. crystals.
Answers
explain in details the mechanism of transportation in plants
Answers
Answer:
Plant transport systems move energy from leaves and raw materials from roots to all their parts. The xylem (tissue) moves water and minerals obtained from the soil to all other parts of the plants.
Explanation:
I hope I helped:)
Describe the effects of estrogen on
the developing female reproductive
system.
Answers
Answer:
In females, estrogens affect the ovaries, vagina, fallopian tubes, uterus, and mammary glands. In the ovaries, estrogens help to stimulate the growth of the egg follicle; they also stimulate the pituitary gland in the brain to release hormones that assist in follicular development.
help need answer asap !!
Answers
A storm surge is a dangerous part of
a. a tornado.
c. the water cycle.
b. a thunderstorm.
d. a hurricane.
Answers
Answer:
your answer would be a hurricane
Answer:
D. Hurricane
Explanation:
I didn't solve this question on my own- the person above me did- credits to them!!! I just tested the answer to make sure it was the right answer and it is!!! Hope this helps!!! <3
Which statement accurately describes runners?
A runner is a small underground stem that sprouts new buds.
A runner is a series of underground leaves that contain stored food.
A runner is a horizontal stem that grows along the ground.
A runner is a horizontal stem that grows underground.
Answers
Answer:
C✌
A runner is a small underground stem that sprouts new buds.
A runner is a series of underground leaves that contain stored food.
A runner is a horizontal stem that grows along the ground.<--THIS ONE
A runner is a horizontal stem that grows underground.
How many chlorine atoms are there in the molecule NiCl2
Answers
Answer:
2, that’s what the 2 means.
Explanation:
According to the reading, the sun is NOT a typical star.
O True
O False
Answers
Done !!!!!!!!!!
You should be on the lookout for tornadoes
during___
because the two often occur
together.
х
thunderstorms
winter storms
blizzards
hurricanes
Answers
Hope this helps
Have a great day/night
Most stars seem to move across the night sky because
a. the universe is expanding
b.the universe is getting smaller
c. Earth is orbiting the Sun
d. Earth is spinning on its axis
Answers
I think it is C but uh if its not D Hope this helps-
Explanation: because
