the last question says \"how does euglena get around? thank you! A sign on the b

Question

the last question says "how does euglena get around? thank you!

A sign on the beach states, "Beach Closed. Red Tide. "The organisms interfering with your use of this beach are probably O a. dinoflagellates O b. species of red algae O c. ciliates O d. diatoms o e. amoebas QUESTION 2 The chloroplasts of land plants are thought to have been derived according to which evolutionary sequence? o a. cyanobacteria green algae fungi and plants O b. red algae- brown algae green algae land plants O c. cyanobacteria red algae green algae land plants o d. cyanobacteria green algae- land plants

Explanation / Answer

Ans-1

It is a type of plankton, a organism, which is neither plant nor animal known as dinoflagellates which cause red tide in beach so interfering use of beach.

So our (a) option is correct

Ans-2

Chloroplast have been derived from cyanobacteria by endosymbiosis it is when Eukaryotic cell engulf cyanobacteria then it became permanent resident in cell.

Show our (d) option is correct

Ans-3

It is unique feature of diatom that its cell wall is made up of silicon dioxide.

Show (d) option is correct

Ans-4

Basis of food chain is producer, a autotroph in water body it is also known as phytoplankton, a microscopic marine algae.

Show our (C) option is correct

Ans-8

Euglena has long whip like part known as flagella from which it move.

So (e) option is correct

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.