a.) Algae vs Protozoans
The main difference between Protozoans and Algae is that Algae are autotrophs, meaning they make their own food. Protozoans, on the other hand, are heterotrophs, they ingest other organisms or organic molecules.
b.) Algae vs plants
One of the more striking differences between algae and plants is their complexity. Algae can either be unicellular or multicellular, while plants are multi-cellular only. Plants have vascular systems, it allows the uptake and transport of nutrients and water. Algae needs to get all of its nutrients from water. Reproduction is also another difference between them. Plants have a more complex mode of reproduction. Algae reproduces through spores and replication.
Answer:
a.) Algae vs Protozoans
The main difference between the algae and protozoa is that algae can make their own food by the help of photosynthesis and and protozoa ear the food made by autotrophs.
b.) Algae vs plants
The main difference between the algae and plants is that algae has a simple body structure sometimes they are unicellular and plants are multicellular complex kind of body organization.
Three sources of genetic variation are mutation, recombination and gene flow.
Genetic variation is the differences in the genetic makeup of individuals within a population.
The sources of genetic variation are;
Mutation: Mutations are random changes that occur in an organism's DNA sequence.
Recombination: Recombination occurs during meiosis, the process by which gametes (e.g., sperm and egg cells) are formed.
Gene Flow: Gene flow refers to the movement of genes between populations. This occurs when individuals from different populations interbreed and exchange genetic material.
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b. they eat very different types of food
c. their chromosomes should be very similar
d. they should share fewer homlogous structures than two more closely related organisms.
e. they should be members of the same species
Answer:
d. they should share fewer homologous structures than two more closely related organisms.
Explanation:
One of the bases for determining how related two species of organisms are is by determining the similarities and differences in their anatomy. The number of homologous structures shared between two organisms is what is being considered here. Homologous structures are organs found among different organisms that share similar ancestral origin. These homologous structures shared among the different organism of the same ancestry have similar bone configuration. An example of homologous structure is the forelimb structure which is similar in configuration in humans, bats, and birds.
Homologous structures serve as evidence that points to the fact that two organisms are related or share a common ancestry.
Consequently, it is inferred that, the more homologous structures that two organisms share, the more closely they are related. Therefore, if two modern organisms are distantly related in an evolutionary sense, then one should expect that they should share fewer homologous structures than two more closely related organisms.
Answer:
d. they should share fewer homologous structures than two more closely related organisms
Explanation:
In evolution, homology is defined as the similarity level of two or more organisms due to the existence of a common ancestor. In this case, it is expected that the homologous structures evidence the evolutionary relationships among these organisms
B) title, author's last name, publisher
C) title, page number where quote appears
D) author's last name, page number where quote appears
Author's last name, page number where quote appears information MUST follow the quotation if a quotation within a sentence does not name the author of the quotation. Thus option D is correct.
A quotation is nothing but the repetition of a sentence, phrase, or passage from speech or text, is the representation of an utterance which means something that a speaker actually said is introduced by a quotative marker.
For example, John said: “I saw Mary today” where oral speech are signaled by addition to quotative markers. In written form the quotations are signaled by quotation marks.
It is also used to present well-known statement that are explicitly attributed by citation to their original source; it can be used as a literary device to present someone’s point of view.
Quotations are used to illuminate the meaning of the arguments of the work and support it. It also printed as a means of inspiration and philosophical thoughts from the reader.
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Answer: D
Explanation:
i just got the answer right on the computer and it says it was right . it not a or b .... so those you can knock off and it sure not c so that only leaves you with D .
Answer:
trosophere i took the test on edjunity
Explanation:
b)The equation is glucose + oxygen → carbon dioxide + water and energy is produced in the form of ATP.
c)The equation is carbon dioxide + water → glucose + oxygen + water and energy is produced in the form of ATP.
d)The equation is glucose + oxygen → carbon dioxide + water and energy is required in the form of light.
Answer:
The answer to your question is: B
Explanation:
a)The equation is carbon dioxide + water → glucose + oxygen + water and energy is required in the form of light. This option is totally wrong, the reactants in cellular respiration are sugar and oxygen, and cellular respiration never forms light.
b)The equation is glucose + oxygen → carbon dioxide + water and energy is produced in the form of ATP. This option is correct, in cellular respiration the cell uses sugar and oxygen to make carbon dioxide, water and ATP.
c)The equation is carbon dioxide + water → glucose + oxygen + water and energy is produced in the form of ATP. This option is wrong, it's describing an unknow process to me.
d)The equation is glucose + oxygen → carbon dioxide + water and energy is required in the form of light. This option is partially correct, but the last part makes it wrong because cellular respiration doesn't use light to obtain energy.
Answer:
b)The equation is glucose + oxygen → carbon dioxide + water and energy is produced in the form of ATP.
B. There is too much competition from other fourth-level consumers, leaving very little available to the orange roughy.
C. Only a fraction of energy is passed through each level, so there is less available to upper-level consumers.
D. The energy flow is unbalanced and tends to move toward the lower levels.
The correct answer is option C
The fraction of energy that is available to the fourth level of the ecosystem is very less because the fraction of energy is passed on through each level.
According to the law, only 90% of the energy is transferred through each tropic level and rest of the energy is lost in the form of heat.
Thus, only a fraction of energy reaches the upper tropic level starting from the producers.