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4 years ago

Which of the following structures are found in plants but not in animals? Select all that apply.

Biology

2 answers:

alisha [4.7K]4 years ago

6 0

Answer: The correct answer is Cell wall and Chloroplast.

Cell wall is a protective layer around plasma membrane in the plant cells, which is mostly composed of cellulose ( a complex carbohydrate). It provides structural support, strength, protection, and appropriate shape to the cell.

Chloroplast is a specialized membrane bound organelle, which is the site for the synthesis of food ( through photosynthesis) in green plants. It contains a green pigment called chlorophyll, which helps in the absorption of light energy through a series of chemical reactions and convert it into chemical energy in the form of ATP and NADPH. This eventually helps in the formation of food in the form of a carbohydrate ( glucose) in plants.

Thus, chloroplast and cell wall are the two structures, which are found in plants but not in animals.

marissa [1.9K]4 years ago

4 0

Chloroplast and cell wall

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Match the following DNA strand to is complementary strand of RNA TTC-CCA-GAT-TTT

Andrei [34K]

Answer:

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3 years ago

Through transpiration, water is released<br> back into the atmosphere through the<br> plant's?

pochemuha

Answer:

Yes!

Explanation:

The process in which, water is evaporated from plant parts ( leaves and sometimes stem ) into the atmosphere, is called transpiration.

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2 years ago

For each offspring genotype in the Punnett square you just completed, determine the phenotype. In other words, what is the predi

Reptile [31]

Answer:

Predicted Fraction : 9/16, 3/16, 3/16, 1/16

Predicted Percentage : 56.25, 18.75, 18.75, 6.25

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2 years ago

The scientific name for a white oak is Quercus alba; the scientific name for a red oak is Quercus rubra. What does this tell you

Xelga [282]

The answer is B. <span>White oaks are grouped in the genus Quercus. </span>

According to binomial nomenclature, a formal system of naming species, a name of species is composed of two parts. The first word indicates the organism's genus classification, the second word indicates the species within a genus. So, the first word Quercus indicates the genus in both cases, the second word alba or rubra indicates species within the genus Quercus.

A. is not the right answer because alba indicates species name, not genus name.
C. is not the right answer because white oaks and red oaks are different species, but the same genus.
D. is not the right answer because Quercus is not species but genus.

6 0

3 years ago

Read 2 more answers

When do feedback loops fail to work on an ecosystem?

natulia [17]

Answer:

Feedback loop will fail in an ecosystem if the factors regulating the feedback mechanisms fail to function.

Explanation:

Feedback loop is the phenomena in which output is circled back in a way that it is used as input again i.e the reaction is circled back. Its a continuous process.

There are two types of feedback loops, positive and negative, one functions to reinforce and other functions to balance. Positive feedback loops enhance the outputs while negative lower the output and keeps the balance. the variables that are involved in all these processes effect each others so, by eliminating such variables or factors will cause failure of feedback loops.

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3 years ago