What has science done to improve our everyday lives?
Answer:
yes it has
Explanation:
without it we would not know what gravity is
PLEASE ASAP!!! The answer is B right?
Answer:
yes, it is correct because ik that it's B
Explanation:
it is
Answer:
It’s D
Explanation:
After mitosis are the two new daughter cells diploid or haploid?
Answer:
Two diploids.
Explanation:
Answer:
Diploid
Explanation:
You have two neutrons. How do they interact with one another?
Answer:
Explanation:
Neutrons have spin 1/2 and therefore obey the pauli exclusion principle, meaning two neutrons cannot occupy the same space at the same time. When two neutrons' wavefunctions overlap, they feel a strong repulsive force.
Which statement describes the energy involved in diffusion?
Diffusion requires energy in all cases.
Diffusion requires energy only to move material in through the cell membrane.
Diffusion does not require energy in any situation.
Diffusion requires energy only to move material out through the cell membrane.
Answer:
C
~Hope this helps!
Explanation:
Answer:
Diffusion requires energy only to move material out through the cell membrane. (D)
Explanation:
Edge 2021 ~ I took the test.
3.Which is an application of genetic engineering?Required to answer. Single choice.
A. destroying all bacteria
B. creating synthetic insulin
C.producing cells from nonliving material
preventing weeds from spreading to farmland
Which action is an example of an organism maintaining homeosta
O a bear nursing her cubs
O a cat grooming itself
O a boy riding a bike
O a man sweating while he runs
Answer:
O a man sweating while he runs
Explanation:
well homeostasis is the body’s ability to keep stable internal environment
the man as sweatin' so he was maintaining homeosta.
explain how the real genetic crosses may be used to help work out the genotype of a black mouse. (4 marks)
Answer:
A test cross may be used to help work out the genotype of a black mouse.
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
Which of the following soil amendments is associated with dependency resulting from extended use?
humus
NPK fertilizer
manure composts
plant compost
Answer: its NPK fertilizer
Explanation:
Did the assignment on
Scientists believe that some mass extinction events are possibly caused by asteroids, volcanic activity, or climate
change. How many mass extinctions have occurred on Earth in the last 4.6 billion years?
O 0
O 1
O 5
O 10
Answer: 5
Explanation:
The number of mass extinctions that have occurred on Earth in the last 4.6 billion years is five. Thus, the correct option for this question is C.
What do you mean by Mass extinction?Mass extinction may be defined as a type of event in which a large number of species undergo extinction within a relatively short period of geological time, due to some factors such as catastrophic global consequences, volcanic activity, asteroid explosion, etc.
Mass extinction is also known as mass diversity loss. The first mass extinction occurred in the Ordovician period, the second occurred in the Devonian period, the third occurred in the Permian period, the fourth occurred in the Triassic period, and the fifth occurred in the Cretaceous period.
The third mass extinction is the biggest mass extinction in which 90% of life forms were lost. In which 90-96% of species are extinct.
Therefore, the number of mass extinctions that have occurred on Earth in the last 4.6 billion years is five. Thus, the correct option for this question is C.
To learn more about Mass extinction, refer to the link:
https://brainly.com/question/8146693
#SPJ6
Do go to Preston 6th grade oklahoma
If you observe a Full Moon on Jan 12th, on what date would you observe the next New Moon? What date
Answer:
14.765 days
Explanation:
The Moon has 8 different phases that create an entire Cycle starting with a New Moon. The phases of this cycle are the following...
New Moon
Waxing Crescent
First Quarter
Waxing Gibbous
Full Moon
Waning Gibbous
Last Quarter
Waning Crescent
This entire cycle takes 29.531 days to complete the entire cycle and start with the New Moon phase again. Therefore since the Full Moon phase is halfway through the cycle we can divide the total time it takes for the cycle to complete by 2 to calculate the time between a New Moon and a Full Moon.
29.531 / 2 = 14.765 days
plant cells contain chlorophyll. what is the role of chlorophyll in plants?
Answer:
The role of the chlorophyll is to literally provide food for the plant by absorbing the sun.
Explanation:
That's basically the simplified way of seeing it
Explanation:
Green Plants have the ability to make their own food. They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. A pigment is a molecule that has a particular color and can absorb light at different wavelengths, depending on the color.:-)-XxItzAdiXx3. A dragonfly has blue wings. Its mother has blue wings, but its father has colorless wings. Which of
these statements explains why the dragonfly has blue wings?
a
The dragonfly inherited one copy of the gene for wing color from its mother and one copy
from its father. That gene combination instructs for proteins that connect in ways that
make its wings blue.
b
The dragonfly inherited one copy of the gene for wing color from its mother and one copy
from its father. Those genes connect together to make its wings blue.
с
The dragonfly inherited its copies of the gene for wing color from its mother and not from
its father. Those genes connect together to make its wings blue.
d
The dragonfly inherited its copies of the gene for wing color from its mother and not from
its father. Just like its mother's genes, those genes instruct for proteins that connect in
ways that make its wings blue. Scroll for more
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>
Answer:
B
Explanation: Couse is is herit trait
Which of the following is an example of heat transfer by conduction?
A shirt warmed when it touches a hot iron
Warm and cold water circulating in the ocean
Sunlight warming a room early in the morning
Hot air rising and cold air sinking on a beach
Answer:
A shirt warmed when it touches an iron
Explanation:
Conduction heat transfer is the transfer of heat by means of molecular excitement within a material without bulk motion of the matter. Conduction heat transfer in gases and liquids is due to the collisions and diffusion of the molecules during their random motion.
Conduction is the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
what is the most likely result of damage to the thylakoid membranes in a plant?
Answer:
Decrease in glucose production.
Explanation:
just did it in exam biology sem1 without looking at brainly, but here I am sharing my correct answers, ha, ha.
Consider these two characteristics.
Characteristic 1: a scar due to an injury
Characteristic 2: the shape of a person's face
Which characteristic is a trait that can be inherited?
Explain your answer.
Answer:
the face is inherited the scat is a trait
Explanation:
you would be born with your face shape but not a scar
Characteristic 2 is a trait that can be inherited because it is coded by genes. Characteristic 1 is a trait that can not be inherited because it is not coded for by genes. The scar only affected physical appearance because it's a trait that occurred due to injury. The shape of a person's face is something someone's born with because of alleles from parents.
Edg asks for what you included in your response. The details Edg recommends to include are:-Characteristics that are coded for by genes can be inherited.
-The shape of a person’s face is inherited because this characteristic is coded for by genes.
-Characteristics that are due to an environmental factor cannot be inherited.
-A scar due to an injury cannot be inherited because this characteristic is a result of an environmental factor.
Make sure to include all/some of them! Hope this helped!Sincerely,aha im imposterIf the gametes are Hy Hy Hy Hy what is the genotype of the parent?
Answer:
the parents can be HH and yy
Answer:
Huh?
Explanation:
If the following were part of a DNA chain, what mRNA bases would pair with it to transcribe the DNA code onto mRNA?
G-G-A-T-C-G-C-C-T-T-A-G-A-A-T-C
Answer:
C C U A G C G G A A U C U U A G
Explanation:
The study of genes is called genetics.
The correct answer is C C U A G C G G A A U C U U A G.
What is transcription?The copying of genetic information from DNA to RNA is called transcription.
According to the question, in RNA, adenine binds with the Uracil instead of thymine.
Therefore, the complementary base pair is C C U A G C G G A A U C U U A G.
For more information about the genes, refer to the link:-
https://brainly.com/question/14688752
Put the following in order from SMALLEST to LARGEST: cell, nucleus, gene, chromosome, DNA, organism, nucleotide.
Answer:
Nucleotide, Gene, DNA, Chromosome, Nucleus, Cell, Organism!
Explanation:
Nucleotides are building blocks of DNA and are the smallest among the given options. DNA is larger than genes but smaller than chromosomes as DNA fits within a chromosome. Chromosomes are present within the nucleus. Nucleus along with cytoplasm and various cell organelles builds a cell. Many cells are specifically arranged to form an organism.
f blond hair is recessive to brown hair:
a) How many of Tim (heterozygous--Brown) and Wendy's (Blond) 12 children would probably have blond hair?
b) What are the chances that their 13th will be blond?
c) How many of their beloved kids will carry at least one gene for blond hair?
Answer:c
Explanation:
What is the domain and range of this question?
Answer:
Try this site
Explanation:
M A T H W A Y
it's all one word that is a site that helps me
No spaces when you type it into G O O G L E
The weakest hydrogen bonds occur between which of the following?
thymine
cytosine
guanine
adenine
Answer:
Explanation:
Weakest hydrogen bond will be formed when the electronegativity difference between the atom and H is the least. Hence, S−H−−−−−H form the weakest hydrogen bond.
A student kicks a soccer ball three times. Another student records the distance, the amount of time the ball travels, and the average speed in the table shown below. How many seconds did it take for the ball to travel 30 m during Kick 3?
F. 0.5 s
G. 1.0 s
H. 1.5 s
J. 2.0 s
Answer:
2/j
Explanation:
formula: average speed= total distance/total time
15=30/total time
30/15= 2
Hope this helped and good luck!!!
It would take 1 second for the ball to travel 30 m during Kick 3
SpeedSpeed is the ratio of total distance travelled to total time taken. It is measured in meters per second. The formula for speed is given by the equation:
Speed = distance / time
From the question, average speed = 30 m/s, hence:
Average speed = distance / time
30 = 30 / time
time = 1 second
It would take 1 second for the ball to travel 30 m during Kick 3.
Find out more on speed at: https://brainly.com/question/4931057
The area of rural land needed to support one person depends upon
O Climate
O Occupant's standard of living
O Efficient use of resources
O All of the above
Answer: D
Explanation: All of the Above
Is being a radiologist technologist stressful job?
Moving water up a plant from the roots to the leaves occurs by a combination of different processes (steps). The main process that draws water up the stem is..
a) osmosis
b) transpiration
c) diffusion
d) capillary action
Blood type alleles are a great example of how alleles work together when they don't have a simple dominant/recessive relatio
What are the three possible blood type alleles?
Answer:
I^A,I^B,and I
Explanation:
The I^A and I^B alleles are co-dominant, and the I allele is recessive.
The gravitational force that pulls objects toward Earth is greater than the force that pulls objects toward the moon. Which property of matter is affected by this difference in gravitational force?
Answer:
Gravity
Explanation:
What happens to the composition of the rock during physical weathering? Give an example.