Question

Why can eukaryotes be considered "combination" organisms?A) They eventually developed flagella.B)Some of their genes and cellular characteristics were derived from archaea, and others frombacteria.C) Their diversity outnumbers prokaryotes by over 1 million species.
D) They eventually developed cellulose plates

Answer 1

Answer:

.B)Some of their genes and cellular characteristics were derived from archaea, and others frombacteria.

Answer 2

Eukaryotes can be considered a "combination" organisms because some of their genes and cellular characteristics were derived from archaea, and others from bacteria (Option B).

• Eukaryotes evolved from prokaryotic organisms approximately 2.7 billion years ago.

• The three-domains hypothesis states that archaebacteria (i.e., Archaea and bacteria) and eukaryotes share a common ancestor that separated into two different lineages.

• It has been proposed that around 44% of eukaryotic genes are archaeal in their origin, while the remaining 56% of eukaryotic genes are bacterial.

In conclusion, eukaryotes can be considered a "combination" organisms because some of their genes and cellular characteristics were derived from archaea, and others from bacteria (Option B).

Learn more in:

https://brainly.com/question/1596762