Which of the following is not a major function of the roots? A. Development of root pressure that drives movement B. Uptake of nutrients C. Photosynthesis D. Providing a membrane in which osmosis moves water across

Answers

Answer 1
Answer:

who needs roots and what good have they done to you? movement- no when roots cone out they come out vertically in the instance that they do not have movement

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Answer 2
Answer: it was c  photosynthesis just took the test    Exam Number 700158RR                      find this numbers test an u will have all of your answers Grade 90Date Graded 07/05/18 *Eligible for Retake Until : 08/04/18
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 Question NumberYour AnswerAnswerReference 1.BCorrect 2.BCorrect 3.CCorrect 4.CIncorrectSection 4.1 5.DCorrect 6.ACorrect 7.ACorrect 8.DCorrect 9.DIncorrectSection 4.3 10.BCorrect 11.BCorrect 12.ACorrect 13.ACorrect 14.CCorrect 15.BCorrect 16.CCorrect 17.CCorrect 18.CCorrect 19.BCorrect 20.CCorrect
Questions Answered Incorrectly

4.   Which of the following structures are found in gymnosperms but not in angiosperms? A. Cones B. Pollen C. Flowers D. Seeds
Student Answer: C  
Answer: IncorrectReference: Section 4.1

9.   Which of the following does not accurately describe fruits? A. Fruits provide nourishment for seedlings. B. Fruits attract animals, which helps disperse seeds. C. Fruits are rich in sugars. D. Fruits develop from ovary walls.
Student Answer: D  
Answer: IncorrectReference: Section 4.3



Related Questions

Why is the position of the eyes of a macaw makes it difficult to judge distance
A habitat is best described as _____.the place where organisms live, the organisms that live in a place, the factors controlling the organisms
How have humans offset the balance of the carbon cycle(EXPLAIN HOW YOU GOT THAT LETTER CHOICE) A. Cutting trees which increase the amount of carbon available for food/ B. Cutting trees which will increase carbon dioxide in the atmosphere. C. Cutting trees which reduces available oxygen for humans. D. Cutting trees which will reduce water in the atmosphere.
living things depend on many different= a. resources b. environments c. ecosystems d. interactions in order to survive.
In Franz Kafka's The Metamorphosis, Gregor still has human feelings and sensations even though he's a bug. At one point, he wishes to enjoy the music of Grete's violin playing. Gregor's wish symbolizes which of the following? A. love of music B. magnified self-image C. desire for beauty D. mind-body conflict

Which is a quality that is part of a person's nature?A. The time of year when he or she was born
B. The color of his or her eyes
C. The size of the city where he or she was born
D. The language spoken at his or her school

Answers

Answer:

B the color of his or hers eyes

Explanation:

Apex

A mixture of oxygen, hydrogen, and nitrogen exerts a total pressure of 378 kPa. If the partial pressures of oxygen and hydrogen are 212 kPa and 101 kPa respectively, find the partial pressure exerted by nitrogen.A. 65 kpa
B. 313 kpa
C. 166 kpa
D. 277 kpa

Answers

As we know that

P total = pO +pH +pN

so

P = P1 + P2 + P3

378 kPa= 212 kPa + 101 kPa + P(H2)

P(H2) = 65 kPa

partial pressure is 65

so correct option is A 

hope it helps

Answer:

The correct answer is option A.

Explanation:

Total pressure of  mixture = p = 378 kPa

Partial pressure of the oxygen gas = p^o_(O_2)=212 kPa

Partial pressure of the hydrogen gas = p^o_(H_2)=101 kPa

Partial pressure of the nitrogen gas = p^o_(N_2)=?

As we know that total pressure is sum of partial pressures exerted by all the individual gases.

p=p^o_(O_2)+p^o_(H_2)+p^o_(N_2)

378 kpa=212 kPa+101 kPa+p^o_(N_2)

p^o_(N_2)=378 kPa - 212 kPa-101 kPa=65 kPa

65 kPa the partial pressure exerted by nitrogen.

Which answer best indicates the dynamic balance of an ecosystem?space and food vs. temperature and water
number of plants vs. number of animals
number and variety of organisms vs. changing environment
number of organisms vs. constant environment

Answers

The right answer is number and variety of organisms vs. changing environment

Global warming therefore involves a transformation of the environment that results in the disappearance and the appearance of certain habitats and, more generally, by the displacement of the geographical area that hosts the habitats required for a species. So some animals are forced to move to a more adequate climate, otherwise they will not survive.

Ecosystems are complex and constantly changing systems where multiple factors interact. The answer that best indicates the dynamic balance of an ecosystem is b. number and variety of organisms vs. changing environment.

The number and variety of organisms within an ecosystem and their ability to adapt and thrive in response to a changing environment indicate a dynamic balance. In a healthy ecosystem, there is a diverse array of species, each occupying specific niches and interacting with other organisms and the environment in various ways.

As the environment changes, such as through natural disturbances or climate fluctuations, the dynamic balance of the ecosystem is maintained by the resilience and adaptability of the organisms within it. This balance involves continuous adjustments and interactions among species, ensuring the overall stability and functionality of the ecosystem.

Therefore, the answer that best indicates the dynamic balance of an ecosystem is b. number and variety of organisms vs. changing environment.

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What evidence supports the idea that an evolutionary relationship exists between two hominid species?Bone density of the species
Mitochondrial DNA of the species
Number of teeth of the species
Geographic location of the species

Answers

The evidence that mitochondrial DNA of the species supports the idea that an evolutionary relationship exists between two hominid species. The correct option is B.

What is evolutionary relationship?

Relationships formed through the worldwide process of evolution between two separate creatures are known as evolutionaryrelationships.

They are, in other words, the connections between two species that shared an ancestor.

A group of organisms' evolutionary relationships and histories are known as its phylogeny in science.

A phylogeny describes the relationships between creatures, including where they are assumed to have originated from, which species they are most closely related to, and other information.

Purple non-sulfur bacteria were permanently enslaved to create mitochondria.

Through the development of sophisticated protein-import machinery and the insertion of protein carriers for host energy extraction into their inner membranes, these endosymbionts developed into organelles.

Thus, the correct option is B.

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Answer:

Your answer will be Mitochondrial DNA of the species. I hope this helps.

Explanation:

What does it mean to say that hox genes are conserved through evolution?.

Answers

Answer:

Because of their importance in development in all animal phyla

If two organisms belong to the same phylum, they both must also belong to which of the followingGenus
Class
Kingdom
Order

Answers

If two organisms belong to the same phylum, they both must also belong to the same kingdom. This is the correct answer given that it is the only option which is less narrow than phylum. The other options are wider, and if two organisms belong to the same phylum, they don't necessarily belong to the same genus, class, or order.Hope this helps. Let me know if you need additional help!

Answer:

Kingdom

Explanation:

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