What is the controversy over the taxonomic classification of euglena?

Expert Solution

Euglena is a genus of single-celled flagellate eukaryotes. Euglena have characteristics of both animals and plants, so, it became a task for early taxonomists to classify. They tend to be classified sometimes as protozoans and sometimes as algae. Although they have chloroplast and are photosynthetic autotrophic organisms, these do not have a cell wall. They may survive by eating objects from the surrounding when deprived of light for photosynthesis. Like animals, euglena possess the capacity of self motion by flagellar "tail". It possess eyespot which enables it to use light for directional purpose. These days, euglena are classified as algae but are believed to be ancestors of algae and protozoans. Since euglena displays both animal and plant characters it has become a topic of debate.

gladiator answered 1 year ago

What taxonomic Class does dinoflagellates belong? Algae?

In the late 1970s, there was a major controversy over a dam built by the Tennessee...

In the late 1970s, there was a major controversy over a dam built by the Tennessee Valley Authority called the Tellico Dam, which is located near the mouth of the Little Tennessee River. After construction was completed and almost all of the land purchases (or evictions) had been done, the Supreme Court ruled that it could not go on because of the presence in the Little Tennessee of a fish on the endangered species list called the Snail Darter. (Congress...

There is quite a bit of controversy over raising the Minimum Wage. Proponents say it will...

There is quite a bit of controversy over raising the Minimum Wage. Proponents say it will bring the disadvantaged out of poverty, and increase spending which will be good for the economy. Opponents say it will increase business costs that will in turn be passed on to consumers resulting in higher prices for goods and services, and will actually eliminate jobs. What is your opinion on the Minimum Wage? 1. Find one article supporting increasing the Minimum Wage and copy...

Several gender differences were identified in the course. The controversy is over the causes of these...

Several gender differences were identified in the course. The controversy is over the causes of these observed differences. Based on specifc course material, what do believe to be the most important causal factors in gender differences?

What is classification of market?

What is classification of market in economics? What is perfect competition market, monopolistic competition market, oligopoly market, monopoly market? Discuss in detail.

(d)Consider classification and censorship. What is the purpose of classification of media? Explain briefly how classification...

(d)Consider classification and censorship. What is the purpose of classification of media? Explain briefly how classification systems could be considered censorship.

Discuss the arguments for and against partial birth abortions Discuss why there is controversy over genetic...

Discuss the arguments for and against partial birth abortions Discuss why there is controversy over genetic markers and stem cell research

Discuss why there is controversy over genetic markers and stem cell research. References please

Analyze the controversy over whether women and men differ in their ethical thinking. Consider virtues of...

Analyze the controversy over whether women and men differ in their ethical thinking. Consider virtues of caring and compromise, principles and consequences, in light of Kohlberg and Gilligan's example of kids not being able to pay for a drug to save parent’s life, and MRI scans of brain regions in men and women.

Despite the proliferation of research over the years, "Mommy blogs" are often lit up with controversy...

Despite the proliferation of research over the years, "Mommy blogs" are often lit up with controversy over whether it is better to be a stay-at-home parent or work and have childcare for kids. What do you think? What are the important developmental considerations?

Question