Practice DAY- (1-6) Review - QUIZS

Structures with the same parts have different functions; suggests that organisms share a common ancestry

• vestigial structures
• homologous structures
• adaptive radiation
• fossil

How do scientists use embryology to support the theory of evolution?

• Embryos of many species have a lot of similar characteristics when they are first forming showing different creatures must have a common ancestor

• Embryos of many species have very little in common until they start developing for long periods of time

• Features like gills and tails prove that all animals are really just fish

The diagram illustrates an embryonic stage of two organisms.

Which of the following can be determined by observing the embryos shown in the diagram

• The organisms share a common ancestry.
• The organisms belong to the same genus.
• The organisms are native to the same geographic areas.
• The organisms will grow into anatomically similar adults.

What is a possible evidence that may cause mutation during crossing over?

• • Increase in cell size

• Change in DNA structure in chromosome

• Decrease in chromosome number

• Formation of new organelles

Which of the following statements best describes what will most likely occur to the moth populations in the image above?

• The light moths will be captured by predators more easily than the dark moths, and the population of dark moths will rise.

• The light moths will be captured by predators more easily than the dark moths, and the population of light moths will rise.

• The dark moths will be captured by predators more easily than the light moths, and the dark moths will probably go extinct.

• The light moths will change their wing color to match that of the dark moths.

Based on the graph, what temperature does this enzyme work best? 

• 10

• 42

• 29

• 15

The end result of mitosis is

• 4 Identical Cells are produced

• 4 genetically different cells are produced

• 2 identical cells are produced

• 2 genetically different cells are produced

The graph shows the rates of photosynthesis and cellular respiration of a plant during daylight hours.

What can be concluded from the graph?

• The rate of photosynthesis is higher at dawn than at dusk.

• The rate of cellular respiration is higher at dusk than at dawn.

• The rate of photosynthesis is dependent on the amount of direct sunlight available.

• The rate of cellular respiration is dependent on the amount of direct sunlight available.

What is the order for Protein Synthesis?

• Transcription -> Translation -> Protein

• Translation - > Transcription -> Protein

• Protein -> Transcription -> Translation

• Translation -> Protein -> Transcription

Which of the following conclusions can be drawn from this graph?

• The optimum pH of the enzyme is 6.6.

• The optimum pH of the enzyme is 5.8

• The enzyme’s activity continually increases as pH increases from 5.0 to 9.0

• The enzyme’s activity is greater around pH of 8.0 than around pH of 5.0.