7E - Tamkeen Science - Term 1

Multiple Choice

Which human tissue is the most similar in function to dermal tissue in plants?

• Dermal tissue is similar to epithelial tissue in plants because they both provide protection.

• Dermal tissue is similar to muscle tissue in plants because they both provide movement.

• Dermal tissue is similar to nervous tissue in plants because they both send messages to brain.

Multiple Select

What are the two major organs in plants? (Tick all that apply)

• The Vascular System

• The Shoot System

• The Root System

Multiple Choice

Which blood vessel carries blood into the heart?

• Artries

• Viens

• Capillaries

Multiple Choice

What is the function of the cardiac muscle?

• Are attached to the bones of the body to provide support

• Contract and relax as the pump blood through the heart

• Line many organs and are found in the stomach and blood vessels.

Multiple Choice

Which of the following is NOT a function of the skeletal system?

• Protects interior organs

• Gives shape and support to the body

• Stores minerals

• Produces vitamin D

Multiple Choice

What is detected by chemoreceptors?

• A) Taste

• B) Sounds

• C) Odors

• D) Both A and C

The small intestine is involved in the digestion of food and absorption of nutrients

Small Intestine

The large intestine is involved in the absorption of water and in the production of vitamins.

Large Intestine

Large Intestine vs Small Intestine

Multiple Choice

What is the role of the large digestive system?

• It helps absorb nutrients

• It helps pass waste products

Multiple Choice

Which Allele is dominant?

• DD

• Dd

• dd

Multiple Choice

Which Allele is recessive?

• DD

• Dd

• dd

Multiple Choice

Fill in the empty box

• AA

• Aa

• aa

Multiple Choice

Tadpoles survive hatching in water because they are born knowing how to swim. This is an example of _________

• Innate behavior

• Learned behavior

• Social behavior

Multiple Select

Which characteristic help seeds get dispersed by wind? (Tick all that apply)

• Because they are light weight

• Because they are small in size

• Because they are heavy in weight

• Because they are large in size

Multiple Choice

Adenine always pairs with ________

• Cytosine

• Thymine

• Guanine

Multiple Choice

What are similarities with DNA and RNA?

• They are both located inside the nucleus

• They are both types of nuclic acid

Multiple Select

What are the types of RNA? (Tick all correct answers)

• uRNA

• tRNA

• mRNA

• rRNA

Multiple Choice

Which mutation has one or more nitrogen bases left out?

• Deletion Mutations

• Insertion Mutations

• Substitution Mutations

Multiple Choice

What are varations?

• Slight differences in inherited traits

• Similarities in inherited traits

Multiple Select

What is an advantage of natural selection? (Select all that apply)

• Helps organisms live longer

• Helps organisms grow bigger

• Helps organisms reproduce better

• Helps organisms compete longer