Default Title

Question (21)

QN0034242

In a garden, there are 16 rose plants and 4 hibiscus plants. By what factor is the rose population larger than the hibiscus population?

(A) 2
(B) 3
(C) 4
(D) 5

Correct Answer: C

Explanation:

16 ÷ 4 = 4.

Link:

Report Error

Question (22)

QN0034243

If all frogs disappear from a pond community, which statement is most accurate?

(A) The pond community remains exactly the same.
(B) One population is removed from the community.
(C) The pond becomes abiotic.
(D) Fish automatically become frogs.

Correct Answer: B

Explanation:

Removal of frogs removes one population from the community.

Link:

Report Error

Question (23)

QN0034244

A community differs from a population because a community contains ________.

(A) only one species
(B) different species
(C) only plants
(D) only animals

Correct Answer: B

Explanation:

Communities contain multiple species.

Link:

Report Error

Question (24)

QN0034245

A field contains 25 wheat plants, 15 mustard plants, and 10 pea plants. How many plant populations are present?

(A) 1
(B) 2
(C) 3
(D) 50

Correct Answer: C

Explanation:

Three plant species represent three populations.

Link:

Report Error

Question (25)

QN0034246

The biotic components of a habitat together form the ________.

(A) atmosphere
(B) community
(C) temperature
(D) climate

Correct Answer: B

Explanation:

All living organisms together form a community.

Link:

Report Error

Question (26)

QN0034247

In a pond, there are 60 fish, 20 frogs, and 10 turtles. Fish make up what fraction of the total organisms counted?

(A) 1/2
(B) 2/3
(C) 3/4
(D) 4/5

Correct Answer: B

Explanation:

Total = 90, Fish = 60, so 60/90 = 2/3.

Link:

Report Error

Question (27)

QN0034248

Which situation best illustrates a community?

(A) Thirty mango trees in an orchard
(B) Forty fish of one species in a pond
(C) Trees, birds, insects, and fungi in a forest
(D) Ten lotus plants in a lake

Correct Answer: C

Explanation:

Different populations together form a community.

Link:

Report Error

Question (28)

QN0034249

If there are 18 squirrels, 12 rabbits, and 6 foxes in a habitat, how many total animal populations are represented?

(A) 1
(B) 2
(C) 3
(D) 36

Correct Answer: C

Explanation:

Three different animal species represent three populations.

Link:

Report Error

Question (29)

QN0034250

A student counts 32 grasshoppers in one section and 18 grasshoppers in another section of the same field. What is the total grasshopper population counted?

(A) 40
(B) 45
(C) 50
(D) 60

Correct Answer: C

Explanation:

32 + 18 = 50.

Link:

Report Error

Question (30)

QN0034251

Which of the following would most likely increase competition within a population?

(A) Increase in food availability
(B) Decrease in the number of individuals
(C) Increase in the number of individuals sharing the same resources
(D) Addition of new habitats

Correct Answer: C

Explanation:

More individuals compete for the same resources.

Link:

Report Error

Question (21)

In a garden, there are 16 rose plants and 4 hibiscus plants. By what factor is the rose population larger than the hibiscus population?

Explanation:

Link:

Question (22)

If all frogs disappear from a pond community, which statement is most accurate?

Explanation:

Link:

Question (23)

A community differs from a population because a community contains ________.

Explanation:

Link:

Question (24)

A field contains 25 wheat plants, 15 mustard plants, and 10 pea plants. How many plant populations are present?

Explanation:

Link:

Question (25)

The biotic components of a habitat together form the ________.

Explanation:

Link:

Question (26)

In a pond, there are 60 fish, 20 frogs, and 10 turtles. Fish make up what fraction of the total organisms counted?

Explanation:

Link:

Question (27)

Which situation best illustrates a community?

Explanation:

Link:

Question (28)

If there are 18 squirrels, 12 rabbits, and 6 foxes in a habitat, how many total animal populations are represented?

Explanation:

Link:

Question (29)

A student counts 32 grasshoppers in one section and 18 grasshoppers in another section of the same field. What is the total grasshopper population counted?

Explanation:

Link:

Question (30)

Which of the following would most likely increase competition within a population?

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY