Which two organisms contain chloroplasts and eyespots?

Biology

2 answers:

spayn [35]3 years ago

8 0

Answer:

Two Organisms that contain chloroplasts and eyespots are: some green algae and euglenids

Explanation:

The ocular spot (or stigma) is a photoreceptor organelle found in flagellated (mobile) cells. The eye spot allows cells to detect the direction and intensity of the light and respond by moving towards it (phototaxis) or moving away ("photoshock" or photophobic response). This allows the cell to look for the optimal amount of light for photosynthesis. They are the simplest and most common eyes found in Nature, as they are simply composed of photoreceptor proteins and a signal transduction system that generates a photovoltaic response.

Talking about the chloroplasts, it is important in the realization of photosynthesis. Main characteristics of chloroplasts: - They are green in color due to the presence of chlorophyll. Inside is the presence of a fluid called stroma. They have DNA, RNA and ribosomes. Thus, they have the ability to perform the process of protein synthesis and multiply and is within the stroma that we have DNA, RNA and ribossomes.

Ivahew [28]3 years ago

7 0

It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. The two organisms that contain chloroplasts and eyespots are volvox and euglena. Hope this answers your question.

You might be interested in

NEED HELP: Mass number minus protons equal the number of _____?

Aloiza [94]

Atomic number
.....................

8 0

3 years ago

Describe the pyramid structure of the Federal Reserve System.

Lelu [443]

Answer:

the Federal Reserve System takes in the two-dimensional shape of triangle with a large base that comes to a peak.

7 0

2 years ago

A nurse receives a verbal order which was understood to be for avert 6. the physician actually ordered antivert 25 mg daily. the

ValentinkaMS [17]

This situation describes JUST CULTURE.
JUST CULTURE is a concept that is used in health care to improve patients' safety. The concept involves examination and analysis of medical errors made by medical practitioners in the course of their duties in order to prevent such occurrence in the future.

4 0

3 years ago

My Nch

pashok25 [27]

Answer:

Explanation:

A mutation that confers phenotypic benefits to individuals or a group of individuals would be considered a beneficial mutation.

Mutation involves a sudden change to the gene coding sequence of the DNA. It can occur as a result of substitution, duplication, deletion, inversion, insertion, etc of purine or pyrimidine bases of the DNA.

These changes can be harmful, beneficial, or neutral to individuals. Those that have neutral effects in individuals are also called silent mutations.

In the case of a duplication causing trichomatic vision in humans, it represents a form of beneficial mutation because it enables humans to be able to distinguish between red, green, and blue colors. The ability to distinguish among these colors improves the quality of life of humans.

6 0

3 years ago

Need help with this etm class

Reika [66]

Answer:

foreign molecules in the body

8 0

3 years ago