What are the effects of cystic fibrosis? (1 point)

Question

Responses
.
skin disorders
skin disorders

respiratory and digestive issues
respiratory and digestive issues

absence of pigment
absence of pigment

circulatory and cardiovascular diseases

Answer 1

The correct response is: respiratory and digestive issues.

Cystic fibrosis primarily affects the respiratory and digestive systems, leading to problems such as thick, sticky mucus that can obstruct the airways and cause lung infections, as well as issues with digestion due to the blockage of pancreatic ducts.

Answer 2

Which statement is the most accurate definition of mutation?(1 point)
Responses

A mutation is a change in DNA that only causes survival advantages.
A mutation is a change in DNA that only causes survival advantages.

A mutation is a change in DNA that can change the structure of genetic information and cause diseases.
A mutation is a change in DNA that can change the structure of genetic information and cause diseases.

A mutation is a change in DNA that can change the structure and function of genetic information.
A mutation is a change in DNA that can change the structure and function of genetic information.

A mutation is a change in DNA that only causes diseases.

Answer 3

The most accurate definition of mutation is: A mutation is a change in DNA that can change the structure and function of genetic information.

This definition encompasses the fact that mutations can lead to a variety of outcomes, including changes in traits, potential diseases, or even advantages in certain environments, rather than being limited to only survival advantages or diseases.

Answer 4

What is the main function of camouflage?(1 point)
Responses

Camouflage helps organisms find mates.
Camouflage helps organisms find mates.

Camouflage helps organisms gain nutrients in their environment.
Camouflage helps organisms gain nutrients in their environment.

Camouflage helps organisms blend within their environment.
Camouflage helps organisms blend within their environment.

Camouflage helps organisms resist diseases.

Answer 5

The main function of camouflage is: Camouflage helps organisms blend within their environment.

Camouflage allows organisms to avoid detection by predators or prey by blending in with their surroundings, which increases their chances of survival.

Answer 6

A mutation that causes abnormal cell division can result in (1 point)
Responses

sickle cell anemia.
sickle cell anemia.

cystic fibrosis.
cystic fibrosis.

clogged arteries.
clogged arteries.

skin cancer.

Answer 7

A mutation that causes abnormal cell division can result in: skin cancer.

Skin cancer often arises from mutations that lead to uncontrolled cell growth and division, ultimately resulting in tumor formation.