Answer:
blood cells
Explanation:
Certain traits, such as color blindness, are determined by an X-linked recessive gene. A couple in which both have normal vision have a color-blind son. The probability of this couple having a daughter who is a carrier is
Answer:
A daughter can become a carrier in one of two ways – she can acquire the ‘gene’ from a carrier mother or from a color blind father.
Explanation:
If a woman has only one color blind ‘gene’ she is known as a ‘carrier’ but she won’t be color blind. When she has a child she will give one of her X chromosomes to the child. If she gives the X chromosome with the color blindness ‘gene’ to her son he will be color blind, but if he receives the X chromosome which doesn’t carry the color blindness ‘gene’, he won’t be color blind.
A color blind boy can’t receive a color blind ‘gene’ from his father, even if his father is color blind, because his father can only pass an X chromosome to his daughters.
A color blind daughter therefore must have a father who is color blind and a mother who is a carrier (who has also passed the color blindness ‘gene’ to her daughter). If her father is not color blind, a ‘carrier’ daughter won’t be color blind. A daughter can become a carrier in one of two ways – she can acquire the ‘gene’ from a carrier mother or from a color blind father.
What is the main cause of urban migration in the United States?
a.
Rural communities are no longer necessary.
b.
Urban dwelling provides better access to goods, services, and jobs.
c.
Urban communities reduce human impact on the environment.
d.
Rural communities are unable to support life in the long-term.
Answer:
b
Explanation:
because jobs are available and a better life is guaranteed too
11. What is the goal of science?
Answer:
The goal of science is to learn how nature works by observing the natural and physical world, and to understand this world through research and experimentation.
How are living things organized from basic building blocks?
All living organisms are composed of one or more cells
explanation:
The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. ... All organisms are made up of one or more cells. Cells arise from other cells through cellular division.
what is corona virus and its symptoms?
Answer:
fever, cough and shortness of breath. In more severe cases, infection can cause pneumonia, severe acute respiratory syndrome and sometimes death.
How do the oceans affect the climates of the world?
Explanation:
by absorbing solar radiation and releasing heat is needed to keep making the atmospheric circulation, and by releasing aerosols influence cloud cover, by emitting the most water that falls on land as rain.
1. What does it mean to be polar molecule?
Answer:
A polar molecule is a molecule in which one end of the molecule is slightly positive, while the other end is slightly negative. A diatomic molecule that consists of a polar covalent bond, such as HF, is a polar molecule
an organic compound with a ratio of one carbon atom to two hydrogen atoms to one oxygen atom is a(n)--------------------------------
Answer:
Neutron
Explanation: If you mix all of these, they form a neutron.
Which phase occurs directly after S phase?
O A. Cytokinesis
O B. M phase
O c. G2
O D. G1
Which of the following is true of testable questions?
O Scientists rarely ask testable
questions.
O Testable questions are answered
through testing how one thing will
affect another thing.
O Testable questions are answered by
looking up the answer in a book.
O Testable questions are made before
observing the natural world.
Answer:
O Testable question are answered by looking up the answer ina book.
Someone plz help me :(
Answer:
C
Explanation:
ITS C
Which of the following factors decreases blood flow?
Decrease in blood viscosity
Increase in blood pressure
Increase in the resistance of a blood vessel
Increase in overall blood volume
Answer:
increase in the resistance of a blood vessel
Explanation:
if there's more resistance then it's decreasing. like friction
1. Why do you think car crash fatalities (deaths) have decreased since 1950?
Answer:
beacuse people now wear their seat belts and bc we now have stop signs
Which technology do environmental scientists use to photograph and report
poaching activities?
A. Global Positioning System (GPS)
B. Geographic information system (GIS)
C. Unmanned aerial system (UAS)
D. Environmental DNA (EDNA) surveillance
Answer:
c.unmanned aerial system(UAS)
WILL GIVE BRAINLIEST TO WHOEVER IS RIGHT.
9.967×10^-5 to standard notation
Answer:
0.00009967
Explanation:
bbbbbbbbbbbbbbbbbbbbb
Penny measured the time that it took her rat to run through a maze. She conducted the experiment 10 times and recorded the set of data below.
Times: 67 s, 69 s, 68 s, 66 s, 78 s, 70 s, 67 s, 69 s, 68 s, 66 s
Which time is most likely an outlier?
66 s
68 s
70 s
78 s
Answer:
Choose 78s
Explanation:
Answer:
it be 78 s!
Explanation:
everything is 66-70 that not 78 so it be 78!
Is a scientific hypothesis accepted if there is no way to demonstrate that the hypothesis is wrong? Explain your answer.
Answer:
A hypothesis is a testable idea which can support an explanation. If there is no way to demonstrate the validity of a hypothesis, it cannot support an explanation. Therefore, it cannot be accepted by the scientific community. ... However, a hypothesis can still be useful whether it supports an explanation or not.
Which of the following statements describes how a balance obtains a measurement?
A. An object is placed on one side and weights are placed on the other side
until the two dishes are even.
B. A ruler is placed next to an object, and its length is noted.
C. An object is placed in a cylinder, and the water displaced gives the
measurement
D. The sides of an object are measured and multiplied to get the final
measurement
Answer:
sorry if wrong
Explanation:
b I think sorry if wrong
Answer: its a.) an object is placed one one side and weights are placed on the other side until the two dishes are even
Explanation:
Describe how the social justice could help to fight social challenges
Answer:
Different societies have different perceptions and what may be “normal” behavior in one society may be a significant social issue in another society.” ... Social justice can help to fight social challenges by providing society with equal opportunities to overcome its problems.
If two beakers of water, one 50 degrees and the other 70 degrees are mixed together what will the final temperatures be.
Answer:
Answer:the final temperature is between 70 C and 80 degress c
Explantion: took the test
David is a 60-year-old smoker that has developed emphysema. This condition affects the lungs and prevents them from exchanging carbon dioxide and oxygen. Specifically, oxygen cannot move from a high to low concentration in the lungs because the lungs are damaged.
Answer:
He must get oxygen from the hospital
How are the virus and the bacterium similar?
They have flagella for locomotion.
They have flagella for locomotion.
They have organelles for making proteins.
They have organelles for making proteins.
They have outer, protective cell membranes.
They have outer, protective cell membranes.
They have DNA not enclosed by membranes.
They have DNA not enclosed by membranes.
Answer:
i think its
They have outer, protective cell membranes.
They have outer, protective cell membranes.
Explanation:
Bacteria and viruses are microbes (germs) which are very different to each other in structure and function. Despite the important structural and cultural differences, both bacteria and viruses can cause disease in similar ways: they invade and multiply within the host by evading the immune system.
what is a _____ molecule this give it many unique properties
That molecule is called "DNA". It is the information that holds family history of any living species on earth and has the ability to give unique features and properties such as facial features, body features, etc.
What makes amino acids unique from one another?
The possession of a "R" side chain makes each amino acid unique from one another
WHAT ARE AMINO ACIDS:
Amino acids are monomeric units of proteins. There are about 20 amino acids in nature. Structurally, amino acids are generally composed of an amino group (NH2), a carboxyl group (COOH), and an organic R group (or side chain). The R group or side chain is unique to each amino acids. This means that no two amino acids posseses the same R group or side chain.Therefore, possession of a "R" side chain makes each amino acid unique from one another.
Learn more: https://brainly.com/question/18422899?referrer=searchResults
GIVING 50 POINTS!
During the light reactions part of photosynthesis, chlorophyll in the chloroplast captures energy from the sun. What is the light energy used for?
1. To cleave water, release oxygen gas, and convert ADP to ATP
2. To release Carbon Dioxide and use Glucose as energy
3. To turn Carbon Dioxide and Chloroplasts to glucose
4. To combine oxygen and water to make glucose
Answer:
I think its 1
Explanation:
sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules like ATP and NADPH
Are these two frogs the same species , or kind of living things
Answer:
Kind of living things
Explanation:
hope this helps
Answer:
These two frogs are probably different species.
Explanation:
The frogs both look like frogs, but they are different colors and have eyes that are different sizes and colors. Some of the bones in their skeletons also differ in shape. All these differences indicate they are different species.
Which of the following is not a function of wetlands?
Question 2 options:
A)
They assist with flood control.
B)
They serve as sources of drinking water.
C)
They provide natural water filtration.
D)
They recharge groundwater supplies.
Answer:
B
plss mark brainliesttttttttttttttrr
Write exactly 60 biological words about a cactus as plant
Explanation:
hope it's help you dear
How does the sensor interact with the other components of this system?
A sensor is an artificial embodiment of what in biology is called a sense. It receives and processes those senses in an artificial way.
Most sensors are electronic or mechanical, but software and 'virtual' sensors are also possible. With a sensor, a machine perceives the environment or can collect information that can be used to control processes in industry and computer science. A sensor measures a physical quantity. The quantities are in the following domains: radiation, pressure, temperature, magnetism, level, movement, light intensity, chemistry. Sensors convert the measured quantity into a standardized control signal for further processing.
Learn more about sensors in https://brainly.com/question/13478226
What is the main function of carbohydrates?
Group of answer choices
contain genetic information
energy source
energy storage
insulation
Answer:
energy source
Explanation:
carbohydrates are one of the three macronutrients in our diet with their main function being to provide energy to the body.
Answer:
energy source because in 1 carbohydrate it contains 4 calories
