1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artist 52 [7]
3 years ago
7

Sickle cell disease is a genetic disorder that gives red blood cells are crescent shape instead of the typical disc shape.This g

enetic diseases recessive. Have to individuals who have one recessive gene have four children, what percentage of the sale children will show symptoms of circle.
-25%
-100%
-50%
-75%
Biology
2 answers:
Crank3 years ago
7 0
75% of their children will have the recessive trait.
professor190 [17]3 years ago
4 0

Answer:

25 percent

Explanation:

(Took the test)

You might be interested in
Another word for chemical weathering is
Neporo4naja [7]

Answer:

1. Another word for chemical weathering is b. disintegration

Chemical weathering is a process by which the rocks are broken down into parts and sediments by the action of a chemical agent such as alkali or acid. The disintegration can be a natural process by which a solid body is broken down into parts or subparts.

2. d. moving water is not an agent of chemical weathering agent.

The chemical weathering can be caused by the agents like lichens which secretes acid on the rock surface and causes it's disintegration, acid rain and salt water are chemical agents that can cause the disintegration of the rock but moving water will have little influence on the hard rock surface.

3. c. chemical weathering is a process which turns rocks and minerals into new substances. The chemical weathering process brings change in the chemical composition of the rocks due to the action of the weathering agents  hence, on disintegration of rocks new substances are formed.

4 0
3 years ago
Why do I even try no one will actually answer
Luden [163]

Answer:

the organisms are made of more than one cell

Explanation:

5 0
3 years ago
What is an ecological system called that consists of all of its biotic and abiotic factors?
mestny [16]
I would say ecosystem.
3 0
3 years ago
Read 2 more answers
When an invertebrate reaches the _____ stage, it most likely stops growing and can begin reproduction. beginning growth adult de
creativ13 [48]
Reaches the adult stage is the correct answer. When an intervebrate reaches the adult stage it has most likely stopped growing and can finally begin reproduction, passing further down the line his genes and the genes of his ancestors. 
8 0
3 years ago
Read 2 more answers
Question 3
andrey2020 [161]
The answer to this question is damp
7 0
3 years ago
Read 2 more answers
Other questions:
  • The most abundant producer in aquatic ecosystems are
    13·1 answer
  • When male lions reach sexual maturity, they are thrown out of their group, or pride, and must live on their own or with other ma
    11·1 answer
  • List three possible places where primary succession might take place
    8·1 answer
  • A punnet square is shown below. The dominant trait is represented by R. The recessive trait is represented by r. What percentage
    5·1 answer
  • What is the role or purpose of mitotic cell division in the root tip of a plant and in the blastula stage of an animal?
    13·1 answer
  • If there is another new infectious disease somewhere in the world, what do you think Canadian officials should do
    14·1 answer
  • Archaeopteryx is an intermediate fossil that has characteristics of both dinosaurs and early birds. This is evidence for evoluti
    10·2 answers
  • Which phrases describe a metamorphic rock
    12·2 answers
  • How does tiered pricing differ from taxation?
    6·2 answers
  • What are the biggest misconceptions about sleep paralysis?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!