Which organism is most likely to be found in a deepsea trench?Immersive Reader (1 Point) a. Archaebacteria b. Eubacteria c. Protist d. Fungus
The organism that is most likely to be found in a deep sea trench is Archaebacteria. The correct option is a.
What is Archaebacteria?The domain of single-celled organisms is called Archaea. These microbes are prokaryotes because they lack cell nuclei.
The term "archaebacteria," which was used to describe archaea when they were first categorized as bacteria, is no longer in common usage.
The group of microorganisms known as archaebacteria is frequently referred to as a kingdom. They are thought to be an ancient form of life that originated independently from bacteria and blue-green algae.
Archaea are well known for their preference for living in harsh conditions.
There is likely life there, and that life is likely an archaeal species whether it is extremely hot (hotter than 100° Celsius), freezing, acidic, alkaline, salty, deep in the ocean, or even assaulted by gamma or UV radiation.
Thus, the correct option is a.
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The analysis of rRNA gene sequences to compare evolutionary relationships is known as
O molecular phylogenetic analysis.
O RNA sequence comparison.
O molecular evolutionary analysis.
O molecular clock analysis.
PLEASE HELP When do lunar eclipses occur?(1 point)
A. They happen every month during the new moon.
B. They happen infrequently during the full moon.
C. They happen every month during the full moon.
D. They happen infrequently during the new moon.
urine mixed with Benedicts solution and heated changes to orange what was present in the urine sample
glucose was present in the urine
Answer:
Glucose
Explanation:
If glucose is present in a sample, the benedicts solution turns brick red. If it did not contain glucose, the benedicts solution would have remained clear blue.
HELP WORTH POINTS I NEED IT NOW
The scientific name of Animal #1 is Tortricidae archips
Archips roxana
Tortricidae roxana
cannot be determined from the chart
Answer:
Im sorry... What is the question? Ill edit my answer
Explanation:
explain two types of relationship with different people
Answer:
Family relationship and friendship relationship.
Explanation:
Family relationship and friendship relationship are the two types of relationship that exists between different people in the society. Family relationship refers to the relationship that exists between family members with one another such as father-son, husband-wife etc while on the other hand, friendship relationship exists between friends which is a very beautiful relationship.
endosymbiosis refers to chloroplast and mitochondria literally _ other cells.
A "living within"
B mimicing
C engulfing
D randomly absorbing
Answer:
I think option A is the answer
Involuntary muscle includes _________.
A) skeletal muscle only
B) smooth muscle only
C) smooth muscle and cardiac muscle only
D) smooth muscle, cardiac muscle, and some skeletal muscle
Answer:
answer part d
Explanation:
smooth muscle, cardiac muscle, and some skeletal muscle
Involuntary muscle includes smooth muscle and cardiac muscle only.
What is meant by involuntary muscle?
Muscles that contract or move voluntarily are known as involuntary muscles. Involuntary muscle action is controlled by the autonomic nervous system. The internal organs or viscera that exhibit consistent, gradual contractions and involuntary motions are typically connected with these muscles. The heart is one such uncontrollable muscle.The autonomic nervous system, hormones, and local variables can cause the involuntary activity of the majority of involuntary muscles by neural stimulation. But in other muscles, such as the walls of visceral organs, extending the muscle can cause an involuntary muscle contraction.
Therefore, option (C) is correct.
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separation of dry sand,water and palm oil
Answer:
evaporation??
Explanation:
A table in a room is like a
B. Not alive
D. 46 Total
E Nucleus
Answer:
nucleus im pretty sure haha
Explanation:
Question 11 (1 point)
Saved
The simple one-celled organism seen here moves by streaming its cytoplasm into “false feet “ or pseudopods. It can easily change shape to move and engulf its food. What is the name of this animal-like protists?
Question 11 options:
amoeba
paramecium
euglenoid
Diatoms
Question 12 (1 point)
Saved
Both the euglena and paramecium seen here have___?
Question 12 options:
chlorophyll and are producers
projections that help them move
specialized cells to detect light.
a macronucleus and a micronucleus.
Question 13 (1 point)
We use yeast, seen below, when we make bread. Some warm water and a little sugar and yeast are ready to divide through budding. Each yeast cell is identical to its parent cell. This is similar to regeneration in protists. This is a form of __________ reproduction.
Question 13 options:
abiotic
asexual
genetic
sexual
Question 14 (1 point)
Lichens, like the one shown in the picture below, are usually combinations of algae and fungi that have a beneficial “mutualisic” relationship know as _____?
Question 14 options:
saprophytic
parasitic
symbiotic
autotrophic
Question 15 (1 point)
Fungi can be beneficial or destructive. One type of fungi, corn smut, attack grain plants like corn. What would likely happen to these crops when they are attacked by smut?
Question 15 options:
The crop yield is increased, because the fungi is symbiotic.
The plants stop reproducing
Results in huge crop loss, because the fungi is parasitic.
Question 16 (1 point)
Which letter from the fungus diagram represents the hyphae?
Question 16 options:
Point A
Point B
Point C
Point D
Question 17 (1 point)
Jimmy and Joanna were walking in their backyard and noticed a mushroom growing on the outside of a dead tree. Jimmy claimed that the mushroom was a plant, but Joanna said that it was not a plant, but a fungus.
In this case, what evidence BEST supports Joanna's claim?
Question 17 options:
The mushroom was a producer.
The mushroom was a autotroph.
The mushroom was a parasite.
The mushroom was a heterotroph.
Question 18 (1 point)
This is a unicellular protist called euglena. It lives in the water and swims around using the long flagella you see on one end. What do you, a complex multicellular human, have in common with the euglena?
Question 18 options:
They both can move.
Our cells are exactly the same.
Human cells move around using flagella.
The cells of multi cellular organisms must be in water also.
Question 19 (1 point)
A student performs an experiment to test the growth of bread mold. The student places four identical slices of white bread in individual plastic zip bags. Two of the slices are moistened with one pump of a spray bottle. The table describes the experiment and results.
What conclusion can be drawn from the experiment?
Question 19 options:
High moisture and low temperature encourage mold to grow.
Low moisture and high temperature encourage mold to grow.
Both low moisture and low temperature encourage mold to grow.
Both high moisture and high temperature encourage mold to grow
Question 20 (1 point)
How does the euglena differ from the paramecium?
Question 20 options:
Euglena are photosynthetic.
Paramecia use flagella to move.
Paramecia have an "eye spot" to detect light.
Euglena have both a macronucleus and a micronucleus
Question 21 (1 point)
Which organism is likely to live on the stump of a dead tree in a cool, moist, shady forest?
Question 21 options:
Diatoms
Euglena
Mushrooms
Paramecium
Question 22 (1 point)
Compare this fungus with the protist shown in the images below. How do they differ in the way they obtain nutrients?
Question 22 options:
Both organisms are autotrophs. The mushroom uses hyphae to get its nutrients and the amoeba uses the pseudopod instead.
Both organisms are consumers. The amoeba engulfs its food with it;s pseudopod, while the fungus absorbs food from the dead leaves using its hyphae.
The amoeba is a producer and obtains nutrients through photosynthesis; the fungus is a consumer and is decomposing leaf litter in the forest.
Question 23 (1 point)
Euglena, amoeba, paramecium: all one-celled protists. How does the amoeba move through its environment?
Question 23 options:
cilia
flagellum
pseudopod
hyphae
Explanation:
The answer is the amoeba. because amoeba relies on hiding by mimicking exceptible cells in a plant..
When was the last time the United States and Mexico fought a war? O A. 1903 to 1904 O B. 1939 to 1940 O C. 1846 to 1848 D. 1800 to 1804
Answer:
It is 1846 to 1848
Explanation:
Hope it helps
how the petroleum come from the earth crust
Answer:
Petroleum reservoirs can be found beneath land or the ocean floor. Their crude oil is extracted with giant drilling machines. ... There are huge quantities of petroleum found under Earth's surface and in tar pits that bubble to the surface. Petroleum even exists far below the deepest wells that are developed to extract it
Explanation:
Hope this helped Mark BRAINLEST!!!
I need some help with this fill in the blanks, picture is above ^ Thanks.
Answer:
haploid diploid half sex reduction
Explanation:
1) what important lesson can we learn from Saturn?
2) what important role does Saturn play?
Answer: 1- Saturn is really synonymous with the human path toward wholeness, and liberation "from the chains that bind us", for it is through learning life's lessons that we attain true freedom, experience personal power and connect with universal Truth.
2- Saturn believes in discipline and strictness and never likes chaos and disobeys. In Hindu Astrology, Saturn has great significance. People are afraid of this planet due to his strictness and discipline. The slow transit of this planet offers two important common periods namely Sadhe Sati and Dhaiya.
Explanation: Hope this helped! :)
The energy that is not transferred to the next trophic level as biomass is not lost or destroyed. It is transferred to the __________. What word completes the sentence?
Answer:
Atmosphere.
Explanation:
The Law of Conservation of Energy states that energy cannot be destroyed but can only be transformed or converted from one form to another.
This ultimately implies that, the energy that is not transferred to the next trophic level as biomass is not lost or destroyed. It is transferred to the atmosphere.
Read Changes on Earth and Changes in Life. Explain how changes in Earth’s systems affect the growth of life on Earth. Use evidence from the text to support your answer.
Explanation:
The presence of small amounts of heat-trapping greenhouse gases in the atmosphere warms Earth's surface, resulting in a planet that sustains liquid water and life. Changes in climate conditions can affect the health and function of ecosystems and the survival of entire species.
Answer:
They found four key changes: the unprecedented homogenization of species worldwide through human-instigated species invasions, the growing interaction between the biosphere - the sum of all Earth's ecosystems - and technology; the total domination of one species on land and water; and human impact on evolution.
Explanation:
Someone please help ASAP please
Answer: sory but im going to have to trolll you
Explanation:hahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
PLEASE HELP!!! THERE MAY BE MORE THAN ONE ANSWER!! please zoom in to read the question better!! thank you!!!
what does the figure represent
Answer: DNA structure I think
PLEASE THIS IS SOOOO LATE LOLOL
In a(n) _____
the air mass does not move.
Stationary Front
The definition fits perfectly!
True or False: All species in an ecosystem are connected.
A plant can have green (G) or yellow (g) leaves. It can also have a long (K) or
short () stem. A scientist is preparing a Punnett square for a dihybrid cross
of a plant with a genotype GGKK. What possible gametes can the plant
produce?
O A. GG, Kk
OB. GK, Gk
OC. GK gk
OD. GK, Gk, gk, gK
Which image best represents a portion of the heliocentric model of the solar system?
(S=Sun, E=Earth, and M=Moon)
a)
b)
d)
wo
wo
S
S
M
M
om 3
а
С
d
Answer:
C
Explanation:
It’s correct
The image C represent the heliocentric model of the solar system.
What is heliocentric model of solar system?The heliocentric theory states that the sun is the center of the solar system and the planets and other celestial bodies revolve around it.
In given picture image C represent the heliocentric model of solar system.
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1)The soda lime in the respirometer absorbs carbon dioxide.
Explain why this is important in this investigation.
2)Fly larvae respire to release energy.
State two uses of energy in a fly larva.
1:
2:
Answer:
In order to find out the rate of respiration.
Explanation:
The soda lime in the respirometer absorbs carbon dioxide gas which is important in this investigation because we measure the rate of respiration and for measuring that we have to measure the rate of oxygen and carbondioxide so that's why soda lime absorb carbondioxide gas in the respirometer. Growth and movement are the two uses of energy in a fly larva. The energy that is produced in the fly larva is used for the growth of the body and other activities such as mobility etc.
PLEASE HELPP PLEASE !!!Explain the role the flower plays in reproduction in Angiosperms. Name the parts of the flower.
Answer:
Explanation: The success of angiosperms is due to two novel reproductive structures: flowers and fruit. The function of the flower is to ensure pollination. Flowers also provide protection for the ovule and developing embryo inside a receptacle. The function of the fruit is seed dispersal. The parts of a flower is: Flower, Pistil, Stamen, petal, leeh, stem.
Which statement is true regarding the theory of natural selection?
A.
It states that organisms with beneficial characteristics are guaranteed to reproduce.
B.
It states that all organisms with harmful characteristics can’t successfully reproduce.
C.
It states that organisms with beneficial traits have a better chance of surviving to reproductive age.
D.
It states that all genetic mutations will undergo selection, because all mutations become adaptations.
Answer:
i think is d because I thinks is natural selection
Which organism has the largest biomass (Many bushes, several gazelles or one cheetah)?
Answer:
I think it is cheetah.
Explanation:
I would think they are very fast. And therefore they have muscles.
Plzzzzz help A teacher looks at his students test to see which topics his students are still struggling with. What is this a Observational Study or Survey or Experiment?
Answer:
observational study
Explanation:
Answer:
hello
the answer is observational study
What is a non-renewable resource?
A. A resource that has already been used up
B. A resource that is infinitely abundant
C. A resource generated at a rate that
is much faster than it is used
D. A resource generated at a rate that
is much slower than it is used