Question 1

Question

Question 1
Match the descriptive term with the correct genotype or description.

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Column A
1.
Homozygous dominant:
Homozygous dominant
2.
Homozygous recessive:
Homozygous recessive
3.
Heterozygous:
Heterozygous
4.
Phenotype:
Phenotype
Column B
a.Gg
b.GG
c.gg
d.blue eyes
Question 2
Some fragile ecosystems, such as deserts, can only support a certain number of organisms. What is the term for this limit?

a
carrying capacity
 b
community
 c
overproduction
 d
scavenger boundary
Question 3

This picture is an example of which ecological relationship?

a
producer/primary consumer
 b
primary consumer/secondary consumer
 c
predator/prey
 d
autotroph/heterotroph
Question 4
Scientists are observing a population of fruit flies in a contained environment. The scientists provide the fruit flies with the same amount of cornmeal and yeast extract each week. The graph shows the growth of the fruit fly population over time.

Which statement BEST describes what is affecting the population of fruit flies occurring in region X on the graph?

a
The fruit flies are affected by density-independent limiting factors, resulting in a decreased rate of reproduction.
 b
The fruit flies are affected by density-dependent limiting factors, causing an increase in mortality and migration.
 c
The fruit flies are affected by density-dependent limiting factors, causing them to compete for food and space.
 d
The fruit flies are affected by density-independent limiting factors, resulting in lower quality nutrients being available.
Question 5
What are the benefits of biodiversity?

Opinion: New approach needed to raise value of biodiversity - CGTN

a
the beauty of nature
 b
possible sources for new medicines and foods
 c
a healthier ecosystem
 d
All of the above
Question 6
Which of the following refers to a population reaching a size that can no longer be supported by available resources in the surrounding environment?

a
survivorship
 b
carrying capacity
 c
exponential growth
 d
environmental resistance
Question 7
The graphic shows an energy pyramid.

Which table correctly identifies the kilocalorie energy available to each organism in the pyramid?
A.

image 56adf410ba504228bdd787f06e60e232

B.

image 4bc01435357f42e8ae19d333264219b2

C.

image 09fcdbc27aa145bea07537328e5be844

D.

image 1714e3db90854c0ba91f85c85aa035f0

a
A
 b
B
 c
C
 d
D
Question 8

A particular golf course is using large amounts of nitrogen fertilizer. What process could move this nitrogen into a local stream?

a
Transpiration
 b
Ammonification
 c
Nitrogen fixation
 d
Runoff
Question 9
Quiz image
As per the karyotype, what is the biological gender of this person?

a
Male
 b
Impossible to determine
 c
Female
Question 10

What is TRUE about the individual I-2?   Select ALL correct answers

a
Genotype is Ee
 b
Has attached earlobes
 c
Genotype is ee
 d
Grandmother to III-3
 e
Has unattached earlobes

GPT-4o mini · Answer

Here are the answers to your questions:

Question 1: Match the descriptive term with the correct genotype or description.

Homozygous dominant: b. GG
Homozygous recessive: c. gg
Heterozygous: a. Gg
Phenotype: d. blue eyes

Question 2: Some fragile ecosystems, such as deserts, can only support a certain number of organisms. What is the term for this limit?

a. carrying capacity

Question 3: This picture is an example of which ecological relationship?

c. predator/prey (this is a common relationship seen in ecological studies, depending on the image context)

Question 4: Which statement BEST describes what is affecting the population of fruit flies occurring in region X on the graph?

c. The fruit flies are affected by density-dependent limiting factors, causing them to compete for food and space.

Question 5: What are the benefits of biodiversity?

d. All of the above

Question 6: Which of the following refers to a population reaching a size that can no longer be supported by available resources in the surrounding environment?

d. environmental resistance (It can also refer to the concept of "carrying capacity," but given the choices, "environmental resistance" fits better with the question context.)

Question 7: Which table correctly identifies the kilocalorie energy available to each organism in the pyramid?

b. B (This answer may vary depending on what the images A, B, C, and D state.)

Question 8: A particular golf course is using large amounts of nitrogen fertilizer. What process could move this nitrogen into a local stream?

d. Runoff

Question 9: What is the biological gender of this person?

a. Male (This answer assumes the karyotype shows an XY chromosome pair common in males.)

Question 10: What is TRUE about the individual I-2? Select ALL correct answers

a. Genotype is Ee
d. Grandmother to III-3
e. Has unattached earlobes (Assuming the typical dominant and recessive traits for earlobe attachment are used)

(Note: For questions 7, 9, and 10, the specific answers may depend on further context not provided in the questions themselves, so these answers should be verified against the materials you are referencing.)