Answer:
A pair of genes
Explanation:
Answer:
a pair of genes
Explanation:
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
genotype and phenotype
looks fast, i just don't understand and the teacher wont help
Answer:
A genotype refers to the genetic characteristics of an organism. A phenotype refers to the physical characteristics. For example, having blue eyes is a phenotype; lacking the gene for brown eyes is a genotype.
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
What has science done to improve our everyday lives?
Answer:
yes it has
Explanation:
without it we would not know what gravity is
This biome contains animals such as snow hares, foxes, and wolves
Answer:
The Arctic Tundra!
Explanation:
Is being a radiologist technologist stressful job?
After mitosis are the two new daughter cells diploid or haploid?
Answer:
Two diploids.
Explanation:
Answer:
Diploid
Explanation:
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.:-)-XxItzAdiXxf 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:
Do go to Preston 6th grade oklahoma
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.
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:
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.
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
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
What happens to the composition of the rock during physical weathering? Give an example.
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
If 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:
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.
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
In which layer of a rock would the oldest fossils, such as this one, be found?
Answer:
the lowermost
Explanation:
Because a new fossil would be in the outermost layer. Due to weathering and climate change depending on when the fossil was decomposed would tell us what layer of rock the fossil will be found in.
Also could you pls mark brainliest
Answer:
A
Explanation:
I took the test in USAtestprep
Plz help I have 3 attempts I’ll give you brainliest
Answer:
c because I got it right ffefcrvrhrgr
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.
HELP ASAP
1. Is it weather or climate?
It has been raining for
the past hour.
2.Is it weather or climate?
The average temperature in Gulf Shores during the summer is 90°.
3.Is it weather or climate?
The temperature decreases 5°C in one hour and then decreases another 3°C in the next hour.
Answer:
1) Weather
2) Climate
3) Weather
Explanation:
Weather is to do with upcoming/soon conditions like one whole day, while climate is overall conditions over a longer period of time, take for example one whole season.
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:
Which organism shown in the diagram above has DNA that is probably most similar to the DNA of the Woodpecker finch?
Mangrove finch
small tree finch
sharp beaked ground finch
small ground finch
Answer:
mangrove finch
Explanation:
i just took the test
choose the combination of factors that creates clear skies. humidity high or low air temperature warm or cold air pressure high or low
Answer:
I hope this helps you!! : )Explanation:
Answer:
Low, Warm, High
Explanation:
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 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.
1.) when Dr. bass works cases, either cold cases or ongoing investigation,, what is his role in the investigation?
2.) what role does body farm play in forensic science?
3.) what is the “sniffer”? Why could this development be important
4.) are insects a fool-proof way to determine time of death? Why or why not?
5:) why are family members or law enforcement personnel sometimes interested in having people live dr bass take a look at a cold case?
Answer:
1. When Dr. Bass works cases, either cold cases or ongoing investigation, what is his role in the investigation?
Dr. Bass’s role in an investigation is helping to identify the body and giving clues on how they died or how long they have been dead.
2. What role does the Body Farm play in forensic science?
The Body Farm plays an important role in forensic science because it has given all possible education and information on the decomposition of bodies.
3. What is the “sniffer”? Why could this development be important?
The sniffer is a mechanical device that you carry in your hand and walk across the grounds of the Body Farm. The sniffer will pick up some compounds of decomposing bodies.
4. Are insects a fool-proof way to determine time of death? Why or why not?
Insects are a great predictor of how long a body has been dead if the body is outside where the insects can get to it.
5. Why are family members or law enforcement personnel sometimes interested in having people like Dr. Bass take a look at old cases?
Family members and law enforcement personnel are sometimes interested in having someone like Dr. Bass because a forensic anthropologist can help solve and close cold cases even if decades have gone by.