Genetic Cross/ Body systems 8B/12A

​Mono/Dihybrids 8B
Body Systems 12A

By SHEEZA ALI

Multiple Select

Which of the following alleles is Heterozygous? Select two answers.

• Tt

• tt

• TT

• Aa

• aa

Multiple Choice

6F: In humans, blood type is determined by the A, B, and O alleles. The A and B alleles are codominant to each other and dominant over the O allele. An individual with the AO genotype and an individual with the BO genotype can produce offspring with which of the following phenotypes?

• O only

• A or B only

• A, B or O only

• A, B, AB, or O

Multiple Choice

6F: Normal fruit flies have brownish-yellow bodies, and this body color is dominant. A mutation in the gene for body color can produce flies with an ebony body color. A homozygous normal fruit fly (EE) is crossed with a homozygous dominant ebony fruit fly (ee). What is the predicted outcome of this genetic cross?

• All the offspring will have ebony bodies

• Of the offspring, 75% will have brownish-yellow bodies, and 25% will have ebony bodies

• All the offspring will have brownish-yellow bodies

• Of the offspring, 75% will have ebony bodies, and 25% will have brownish-yellow bodies

Multiple Choice

How many of the offspring would have a black, rough coat?

• 9

• 7

• 3

• 1

Multiple Choice

How many of the offspring would have a black, smooth coat?

• 9

• 7

• 3

• 1

Multiple Choice

How many of the offspring would have a white, rough coat?

• 9

• 7

• 3

• 1

Multiple Choice

How many of the offspring would have a white, smooth coat?

• 9

• 7

• 3

• 1

Multiple Choice

What is the genotype that should be in the blank square?

• yyRr

• YYRR

• yyrr

• YrYr

Multiple Choice

6F: Chickens can have different types of feathers. Frizzled feathers curl toward a chicken’s head. Assume that feather type is determined by a single gene and that the allele for frizzled feathers is dominant over the allele for straight feathers. In a cross between two chickens with straight feathers, what percentage of the offspring can be expected to have frizzled feathers?

• 0%

• 25%

• 50%

• 100%

Multiple Choice

A homozygous brown-furred, gray-eyed cat was crossed with a blue-furred and blue-eyed cat. All of the F1 generation were heterozygous for fur and eye color. If two of the F1 cats are crossed, how many cats of the 16 offspring are predicted to have blue fur and gray eyes?

• 2

• 3

• 4

• 9

Multiple Choice

6F Facial dimples and free earlobes are both considered dominant human traits. What are the expected phenotypes of the offspring of a female with dimples and free earlobes (DDFf) and a male with no dimples and attached earlobes (ddff)?

• 50% with dimples and free earlobes and 50% with dimples and attached earlobes

• 50% with dimples and free earlobes and 50% with no dimples and attached earlobes

• 75% with dimples and free earlobes and 25% with no dimples and attached earlobes

• 75% with dimples and attached earlobes and 25% with no dimples and free earlobes

Multiple Choice

If the image were real, it would represent what type of inheritance pattern?

• Incomplete Dominance

• Codominance

• Multiple Alleles

• Polygenic Inheritance

Multiple Choice

The two cows on the top are the parents and the cow on the bottom is the offspring. What is the type of inheritance pattern is being exhibited?

• Incomplete Dominance

• Codominance

• Multiple Alleles

• Polygenic Inheritance

Multiple Choice

In mice, the homozygous mice are black and white. The heterozygous mice are gray. What pattern of inheritance is expressed in fur color in mice?

• complete dominance and recessiveness
• co-dominance
• incomplete dominance
• pleiotropy

Multiple Choice

A calico cat shows both the traits for orange fur and black fur. What kind of allele expression is this?

• Incomplete Dominance
• Co dominance
• Independent assortment
• Recessive inheritance

Multiple Choice

Hemophilia is a recessive x-linked disorder.
Which genotype represents a female who is a carrier for hemophilia?

• X^HX^h
• X^hX^h
• X^HX^H
• X^hY

Multiple Choice

If two parents are heterozygous for type A blood, what is the probability that their offspring would have type O blood?

• 100 %
• 75%
• 50%
• 25%

​Body Systems 12A

By SHEEZA ALI

Animal Body Systems

Interactions

Animal Body Systems

1. Skeletal
2. Muscular
3. Circulatory
4. Respiratory
5. Digestive
6. Excretory/Urinary
7. Nervous
8. Endocrine
9. Integumentary
10. Immune
11. Lymph
12. Reproductive

Circulatory System

Function: Delivers nutrients and gases around the body

Examples: Vessels, arteries, veins, capillaries, heart,
blood

Interactions with other systems:

1.Transports Oxygen from lungs and brings carbon
dioxide to the exterior

2.

Carries nutrients from digestive system to the rest of
the body

3.

Carries hormones created by the endocrine system
to the rest of the body

Key word: blood, transport/transporting/carries

Multiple Choice

Which two body systems are primarily responsible for gas exchange between the body and the environment?

• skeletal and muscular

• circulatory and digestive

• circulatory and respiratory

• respiratory and excretory

Digestive System

Function: Breaking down nutrients for the rest of the
body

Examples: Mouth, teeth, tongue, esophagus,
stomach, small intestine, large intestine, pancreas,
liver, rectum, anus

Interactions with other systems:

1.Gives broken down nutrients to the circulatory
system

2.
Receives chemical signals from the endocrine
system (carried by the circulatory system)

Key words: Breaking down, absorbing nutrients

Dropdown

The ​

Select answer

​ is important for breaking down food and the ​

Select answer

is responsible for waste removal.

Endocrine System

Function: Sends chemical messengers (HORMONES) through the
entire body

Examples: pituitary gland, adrenal gland, thyroid gland, ovaries, and
testes

Interactions with other systems: Endocrine glands are
everywhere

Many glands in other systems also belong to the endocrine system

1.

Ovaries make eggs but ALSO release hormones

2.

Testes make sperm but ALSO release hormones

Endocrine System Interactions Continued...

3. Thyroid controls bone growth

4. Pituitary controls blood pressure

5. Adrenal glands maintain salt
balance and release adrenaline
when body is stressed

Key words: HORMONES, glands

Open Ended

What is a hormone? Where are they stored?

Multiple Choice

Which organ system makes and stores hormones to communicate with the body?

• Endocrine system

• Nervous System

• Muscular System

• Reproductive System

Immune System

Function: Protection from viruses and bacteria

Examples: white blood cells, skin

Interactions with other systems:

1. Immune cells use the circulatory cells to travel
2. Use lymphocytes produced by the lymph system to

help defense

Key words: protection viruses and bacteria

Lymph System

Function: Collection of transport of lymph fluid, can grab bacteria with fluid and
transport it of the lymph nodes where it will be destroyed

Examples: Lymph (fluid), lymph nodes, thymus, tonsils, spleen, lymphatic vessels

Interactions with other systems:

1.Lymph fluid mixes with blood, then is collected in capillaries. (tiny blood
vessels)

2.

Lymph fluid helps immune system fight diseases

Key words: Lymph fluid, spleen, nodes

Immune and Lymph System

Reproductive System

Function: Creation of gametes (eggs and sperm
cells)

Example: Ovaries, fallopian tubes, uterus, testes,
penis

Interactions with other systems:

1.Testes and ovaries are part of the endocrine
system as well as the reproductive system

2.

When a woman is pregnant, circulatory
system brings nutrients to the fetus

Key words: Gametes, egg, sperm, ovaries, testes

Multiple Choice

When you eat food, a hormone is secreted by the pancreas to control the amount of sugar or glucose levels in your blood, called insulin. What systems work together to produce and transport this hormone?

• Digestive and Nervous

• Immune and Endocrine

• Circulatory and Endocrine

• Muscular and Nervous

Multiple Choice

In order for a female to reproduce, she must release an egg for fertilization. Which two systems are involved in this process?

• Nervous and Endocrine

• Reproductive and Endocrine

• Muscular and Circulatory

• Skeletal and Digestive

Multiple Choice

You become sick with strep throat. How does your body respond in order to help fight the pathogen?

• Digestive system will eat the bacteria

• 
  Your immune system sends white blood cells to attack the bacteria

• Your circulatory system makes red blood cells to kill the bacteria

• You become thirsty and drink more water to help the excretory system get rid of the bacteria

Multiple Choice

The picture shows bean-shaped glands called nodes. Nodes contain cells that produce protein particles capable of capturing harmful materials that flow in tissue fluid through the nodes.
Which body systems are directly responsible for regulating these nodes and protecting the body from harmful materials in tissue fluid?

• 
  Endocrine and digestive systems

• 
  Immune and lymphatic systems

• Digestive and nervous systems

• 
  Circulatory and nervous systems

Multiple Choice

Insulin: a hormone made by the pancreas. It allows your body to use glucose from food. Insulin controls glucose levels.

• Circulatory and lymphatic

• Integumentary and muscular

• Endocrine and circulatory

• Digestive and skeletal

Animal Body Systems

Interactions

Animal Body Systems

1. Skeletal
2. Muscular
3. Circulatory
4. Respiratory
5. Digestive
6. Excretory/Urinary
7. Nervous
8. Endocrine
9. Integumentary
10. Immune
11. Lymph
12. Reproductive

Circulatory System

Function: Delivers nutrients and gases around the body

Examples: Vessels, arteries, veins, capillaries, heart,
blood

Interactions with other systems:

1.Transports Oxygen from lungs and brings carbon
dioxide to the exterior

2.

Carries nutrients from digestive system to the rest of
the body

3.

Carries hormones created by the endocrine system
to the rest of the body

Key word: blood, transport/transporting/carries

Multiple Choice

Which two body systems are primarily responsible for gas exchange between the body and the environment?

• skeletal and muscular

• circulatory and digestive

• circulatory and respiratory

• respiratory and excretory

Digestive System

Function: Breaking down nutrients for the rest of the
body

Examples: Mouth, teeth, tongue, esophagus,
stomach, small intestine, large intestine, pancreas,
liver, rectum, anus

Interactions with other systems:

1.Gives broken down nutrients to the circulatory
system

2.
Receives chemical signals from the endocrine
system (carried by the circulatory system)

Key words: Breaking down, absorbing nutrients

Dropdown

The ​

Select answer

​ is important for breaking down food and the ​

Select answer

is responsible for waste removal.

Endocrine System

Function: Sends chemical messengers (HORMONES) through the
entire body

Examples: pituitary gland, adrenal gland, thyroid gland, ovaries, and
testes

Interactions with other systems: Endocrine glands are
everywhere

Many glands in other systems also belong to the endocrine system

1.

Ovaries make eggs but ALSO release hormones

2.

Testes make sperm but ALSO release hormones

Endocrine System Interactions Continued...

3. Thyroid controls bone growth

4. Pituitary controls blood pressure

5. Adrenal glands maintain salt
balance and release adrenaline
when body is stressed

Key words: HORMONES, glands

Open Ended

What is a hormone? Where are they stored?

Multiple Choice

Which organ system makes and stores hormones to communicate with the body?

• Endocrine system

• Nervous System

• Muscular System

• Reproductive System

Immune System

Function: Protection from viruses and bacteria

Examples: white blood cells, skin

Interactions with other systems:

1. Immune cells use the circulatory cells to travel
2. Use lymphocytes produced by the lymph system to

help defense

Key words: protection viruses and bacteria

Lymph System

Function: Collection of transport of lymph fluid, can grab bacteria with fluid and
transport it of the lymph nodes where it will be destroyed

Examples: Lymph (fluid), lymph nodes, thymus, tonsils, spleen, lymphatic vessels

Interactions with other systems:

1.Lymph fluid mixes with blood, then is collected in capillaries. (tiny blood
vessels)

2.

Lymph fluid helps immune system fight diseases

Key words: Lymph fluid, spleen, nodes

Immune and Lymph System

Reproductive System

Function: Creation of gametes (eggs and sperm
cells)

Example: Ovaries, fallopian tubes, uterus, testes,
penis

Interactions with other systems:

1.Testes and ovaries are part of the endocrine
system as well as the reproductive system

2.

When a woman is pregnant, circulatory
system brings nutrients to the fetus

Key words: Gametes, egg, sperm, ovaries, testes

Multiple Choice

When you eat food, a hormone is secreted by the pancreas to control the amount of sugar or glucose levels in your blood, called insulin. What systems work together to produce and transport this hormone?

• Digestive and Nervous

• Immune and Endocrine

• Circulatory and Endocrine

• Muscular and Nervous

Multiple Choice

In order for a female to reproduce, she must release an egg for fertilization. Which two systems are involved in this process?

• Nervous and Endocrine

• Reproductive and Endocrine

• Muscular and Circulatory

• Skeletal and Digestive

Multiple Choice

You become sick with strep throat. How does your body respond in order to help fight the pathogen?

• Digestive system will eat the bacteria

• 
  Your immune system sends white blood cells to attack the bacteria

• Your circulatory system makes red blood cells to kill the bacteria

• You become thirsty and drink more water to help the excretory system get rid of the bacteria

Multiple Choice

The picture shows bean-shaped glands called nodes. Nodes contain cells that produce protein particles capable of capturing harmful materials that flow in tissue fluid through the nodes.
Which body systems are directly responsible for regulating these nodes and protecting the body from harmful materials in tissue fluid?

• 
  Endocrine and digestive systems

• 
  Immune and lymphatic systems

• Digestive and nervous systems

• 
  Circulatory and nervous systems

Multiple Choice

Insulin: a hormone made by the pancreas. It allows your body to use glucose from food. Insulin controls glucose levels.

• Circulatory and lymphatic

• Integumentary and muscular

• Endocrine and circulatory

• Digestive and skeletal