The energy is essential for some aspects of movement from sieve elements to sink cells, which store or metabolize the sugar. This movement of photosynthate from sieve elements to sink cells is called

TLS Online TPP Program

#Question id: 8968

#Unit 9. Diversity of Life Forms

Which of the following statements concerning animal taxonomy is (are) true?

1. Animals are more closely related to plants than to fungi.

2. All animal clades based on body plan have been found to be incorrect.

3. Kingdom Animalia is monophyletic.

4. Only animals reproduce by sexual means.

5. Animals are thought to have evolved from flagellated protists similar to modern choanoflagellates.

TLS Online TPP Program

#Question id: 8969

#Unit 9. Diversity of Life Forms

Among the characteristics unique to animals is

TLS Online TPP Program

#Question id: 8970

#Unit 9. Diversity of Life Forms

Acoelomates are characterized by

TLS Online TPP Program

#Question id: 11227

#Unit 9. Diversity of Life Forms

Mycoplasmas are bacteria that lack cell walls. Based on this structural feature, which statement concerning mycoplasmas should be true.

TLS Online TPP Program

#Question id: 11228

#Unit 9. Diversity of Life Forms

Though plants, fungi, and prokaryotes all have cell walls, we place them in different taxa. Which of these observations comes closest to explaining the basis for placing these organisms in different taxa, well before relevant data from molecular systematics became available?

TLS Online TPP Program

#Question id: 11229

#Unit 9. Diversity of Life Forms

Which is the bacterial structure that acts as a selective barrier, allowing nutrients to enter the cell and wastes to leave the cell.