Unit 6 Scopes

Reproduction

100

The production of offspring is called?

Reproduction

200

True or False: Asexual Reproduction creates more genetic diversity?

False

300

The basic physical and functional unit of
heredity made up of DNA?

Gene

400

3. Roses that reproduce asexually from cuttings are genetically uniform to the parent plant. Roses that reproduce sexually from seeds may look different from either parent plant. Which statement is best supported by this information? 
   1. Plants that reproduce sexually are a new species. 
   2. Sexual reproduction produces more genetic variation in plants. 
   3. Plants that reproduce asexually are larger than plants that reproduce sexually. 
   4. Plants that reproduce asexually are better adapted for different environments. 

2. Sexual reproduction produces more genetic variation in plants

500

This type of reproduction is responsible for the creation of genetically diverse offspring 

Sexual Reproduction

Human Body Systems

100

The trachea, the lungs, and the nose and mouth are all apart of what human body system?

The respiratory system

200

True or False: Digestion begins in the stomach?

False

300

This system is the first line defense against foreign objects. 

Integumentary (Skin)

400

What system is responsible for your hormones?

Endocrine

500

Which three human body systems work together for movement?

Nervous, Skeletal, and Muscular

Organism Organization

100

The most basic unit of any living organism?

Cell

200

Fill in the blank:

Cell----> ______---->Organ ---> Organ System----> Organism?

Tissue

300

Organs are composed of what? (Be specific)

Specialized tissues that have the same function. 

400

1. Plants and animals are made of cells. A collection of cells with a similar function forms– 
   1. an organ.
   2. a tissue.
   3. an organism.
   4. an organ system.
       

2. Tissue

500

5. The shoot system in a plant consists of stems, leaves, and the reproductive parts of the plant. The shoot system can be best described as a(n)–
   1. cell.
   2. tissue.
   3. organ.
   4. organ system

4. Organ System 

Energy and Trophic Levels

100

How much energy is allowed to move from one trophic level to the next?

10%

200

Producers have _____ amount of energy available at their trophic level

100%

300

The ability of a system to do work; required

Energy

400

3. How are nutrients returned back to the soil in a biosphere?

1. Nutrients are brought in by outside organisms and deposited in the biosphere. 
2. Nutrients are recycled from decaying organic matter by decomposers.
3. Nutrients are absorbed through the air. 
4. Nutrients are recycled from human trash. 

2.Nutrients are recycled from decaying organic matter by decomposers.

500

A diagram that shows the total amount of
energy contained within each trophic level

Energy Pyramid

Human Impact on Oceans

100

1. The commercial fishing industry uses large nets to capture fish. Often, these nets catch many species of organisms that are not used by humans. This is called bycatch. What change could lessen the negative effect of this practice of the commercial fishing industry? 
   1. Exploring new and uncharted areas of the ocean where the nets can be used 
   2. Decreasing the size of the nets but using more of them 
   3. Designing nets that release unwanted species without harming them
   4. Using the nets in deeper regions of the ocean where different organisms live 

3.Designing nets that release unwanted species without harming them

200

A group of interacting, interrelated, or
interdependent elements forming a complex

System

300

6. Humans contribute to the chemical pollution of oceans in many ways. Which of the following is a method in which humans contribute to the chemical pollution of our oceans? 

Select three correct answers.  

1. Spraying fertilizer on yards, public spaces, and agricultural areas
2. Boat traffic interfering with the communication methods of large aquatic mammals 
3. Leaking oil, gasoline, and other chemicals from cars and boats
4. Collecting rainwater to reuse as irrigation for farms 
5. Runoff from manufacturing plants located near waterways

1. Spraying fertilizer on yards, public spaces, and agricultural areas

3.Leaking oil, gasoline, and other chemicals from cars and boats

5.Runoff from manufacturing plants located near waterways

400

4. Humans depend on the oceans for many aspects of their lives. Which of the following summarizes how life would be different if the ocean ecosystems collapsed? 
   1. The recreation industry would collapse because of the lack of available and abundant fish populations. 
   2. The temperature regulation of the oceans would collapse because of the lack of available and abundant fish populations. 
   3. The oil drilling industry would collapse because of the lack of available and abundant fish populations. 
   4. The commercial fishing industry would collapse because of the lack of available and abundant fish populations.

4. The commercial fishing industry would collapse because of the lack of available and abundant fish populations.

500

4. Why are there laws against fishing for certain types of marine fish?
   1. Laws are needed to control the fish populations.
   2. People who make their living by fishing need to know where to find the fish.
   3. Overfishing can cause certain types of fish to become extinct.
   4. The laws are in place to prevent people from polluting the ocean.

3. Overfishing can cause certain types of fish to become exstinct