Practice Questions

TLS Online TPP Program

#Question id: 11983

Which of the following is a behavioral pattern resulting from an ultimate cause?

#10. Ecological Principles

A male robin attacks a red tennis ball because it resembles the breast of another male.
A male robin attacks a red tennis ball because hormonal changes in spring increase its aggression.
A male robin attacks a red tennis ball because a part of its brain is stimulated by red objects.
A male robin attacks a red tennis ball because it confuses it with an encroaching male who will steal his territory.

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TLS Online TPP Program

#Question id: 2282

#2. Cellular Organization

Which of the following organelles is found in plant cells but not in animal cells?

TLS Online TPP Program

#Question id: 2284

#2. Cellular Organization

Because they have chloroplasts for energy production, plant cells

TLS Online TPP Program

#Question id: 2285

#2. Cellular Organization

Assuming all other factors to be the same, electron microscopes have greater resolving power than light microscopes because.

TLS Online TPP Program

#Question id: 2286

#2. Cellular Organization

Bacterial flagella propel the cell by using

TLS Online TPP Program

#Question id: 2287

#2. Cellular Organization

Which characteristic do eukaryotic and prokaryotic flagella have in common?

TLS Online TPP Program

#Question id: 2288

#2. Cellular Organization

Proteins lacking a signal peptide sequence will probably found in