D.
Traits of two different organisms can be similar due to convergent evolution, that is, natural selection which favors the evolution of similar traits in species. The result of convergent evolution are analogous traits. These are traits which are similar but do not originate from a common ancestral trait. These can often be mistaken as homologous traits, which are traits that do originate from a common ancestor.
The take away here is that similarity of traits does not necessarily mean that two organisms shared a common ancestor.
However, by looking at the DNA sequences of the organisms we can determine if they truly shared a recent common ancestor or not.
which series is arranged in order from largest to smallest in size?
Answer:
Cell, Nulceus, Chromosome, DNA, Nucleotide
Explanation:
Question 1
Organisms reproduce to pass on their genes to the next generation. Which type of
reproduction produces greater genetic diversity or more gene variation?
Asexual Reproduction
Sexual Reproduction
O Both types of reproduction produce great diversity,
Answer: sexual reproduction.
Explanation: In asexual reproduction there is no exchange of genetic characteristics due to the lack of fusion of gametes(haploid). Thus there is practically no variation in specie.
But in sexual reproduction there is exchange of genetic characteristics resulting from the fusion of haploid gametes hence there is variation and great diversity.
Which of the following will NOT affect carrying capacity?
a) amount of food
b) number of predators
c) water pollution
d) unlimited food
Explanation:
https://youtu.be/wmQMBJ_ce3k see this video
Which best describes how an organism’s niche is determined?
An organism's habitat and inherited traits determine its niche.
An organism’s habitat and ability to reproduce determine its niche.
An organism's size and ability to fight determine its niche.
An organism's population and prey determine its niche.
The option that describes how an organism’s niche is determined is A. An organism's habitat and inherited traits determine its niche.
A niche simply refers to the role that is played by a particular organism in the ecosystem. It simply includes the role that the organism plays in the flow of energy in the ecosystem.
It should also be noted that the niche of an organism has to do with the interaction between the organisms that are in the ecosystem.
Therefore, the determination of the niche of an organism is based on the
organism's habitat and inherited traits.
Read related link on:
https://brainly.com/question/23701679
Analyze the graphs below. Which growth model would apply to a population of squirrels arriving on a new island? Assume the squirrels have no way to leave.
Please explain if possible!!
Answer: The Logistic Growth graph
Explanation: Assuming the population is growing as both graphs show population growth. The squirrel population will get so big they will then have limited resources to carry that population size so then it will start to decline. So then the population will reach a Carrying capacity
A 3 column by 5 row table. Column 1 is titled Activity with the following entries: use of materials in production, release of carbon in production, energy use in production, water use in production, litter in oceans. Column 2 is titled Plastic with the following entries: +++, ++, ++, +, +++++. Column 3 is titled Paper with the following entries: +++++, +++++, +++++, +++, +.
Gina’s community is considering whether it should ban the use of plastic bags. Help her analyze the costs and benefits of using plastic and paper bags by completing the paragraph.
Based on the data presented, ____
bags have less impact on Earth’s resources. Even though _____
bags have less impact on organisms in the oceans, the production of ____
bags uses more of Earth’s materials and releases more carbon into the atmosphere.
Answer:
Based on the data presented, PLASTIC
bags have less impact on Earth’s resources. Even though PAPER
bags have less impact on organisms in the oceans, the production of PAPER
bags uses more of Earth’s materials and releases more carbon into the atmosphere.
Explanation:
hope this helps <3
Answer: plastic, paper, paper
Explanation:
Can blood be both red or blue?
Answer:
Blood does change color somewhat as oxygen is absorbed and replenished. But it doesn't change from red to blue. It changes from red to dark red. It is true that veins, which are sometimes visible through the skin, may look bluish.
Explanation:
Hope this helps
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what is golden ratio?
It is the ratio of a line segment cut into two pieces of different lengths such that the ratio of the whole segment to that of the longer segment is equal to the ratio of the longer segment to the shorter segment.
what is the only predator left for humans how are they different from us reproductively?
Human do not have any natural predators but may be occasionally killed by lions and tigers.
What are predators?Predators are animals which hunt and kill other animals for their food.
Humans have no natural predators as humans are at the top level of intelligence and development in the animal kingdom.
However, in some instances, humans may be killed for food by large carnivores such as lions, leopards and tigers.
Learn more about predators at: https://brainly.com/question/2716799
What does the skeletal part of the musculoskeletal system do? Why is 'protects the organs of the body' correct?
Answer:
The bones of the skeletal system protect the body's internal organs, support the weight of the body, and serve as the main storage system for calcium and phosphorus. The muscles of the muscular system keep bones in place; they assist with movement by contracting and pulling on the bones.
Explanation:
Answer:
In the musculoskeletal system, the muscular and skeletal systems work together to support and move the body. The bones of the skeletal system serve to protect the body's organs, support the weight of the body, and give the body shape.
Explanation:
1. What is the difference between rocks and minerals?
2. How many types of rocks make up the Earth’s crust?
3. How are igneous rocks formed? What is another name for igneous rocks?
4. What is the difference between two types of igneous rocks?
1-A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. ... A rock is an aggregate of one or more minerals, or a body of undifferentiated mineral matter.
2-Part of Hall of Planet Earth. There are three kinds of rock: igneous, sedimentary, and metamorphic.
3-Intrusive rocks are formed from magma that cools and solidifies within the crust of the planet. When lava comes out of a volcano and solidifies into extrusive igneous rock, also called volcanic, the rock cools very quickly.
4-Igneous rocks are formed from lava or magma. Magma is molten rock that is underground and lava is molten rock that erupts out on the surface. The two main types of igneous rocks are plutonic rocks and volcanic rocks. Plutonic rocks are formed when magma cools and solidifies underground.
Which of the following is true about acid rain?
A
It is caused by water in the atmosphere absorbing UV radiation.
B
It is caused by pollution in the ocean evaporating and then falling back to earth as rain.
C
It is caused by the greenhouse effect and is increasing due to the thinning ozone layer.
D
It is caused by air pollutants combining with water in the atmosphere.
Answer:
EL HIELO SE EVAPORA
Explanation:
POR EL CLIMA
Explain how vaccinating chickens reduces the number of cases of salmonella
food poisoning.
Answer:
https://youtu.be/wmQMBJ_ce3k see this video
Proteins are involved in what type of cellular activities?
What are some benefits of Gene specific medications
The two basic types of white cells are ___ and ___.
10 point btw
Answer: B-cell and T-cell
Explanation:
sorry im late :<
19) Define the following terms: -
(1)
Species
(ii)
Binomial nomenclature:
Answer:
A biological species is a group of organisms that can reproduce with one another in nature and produce fertile offspring. ... The term species can also be defined as the most basic category in the system of taxonomy.
binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts
She doesn't know the whole course because she was absent the day we were learning this so, she needs more help!! (My friend)
Potential drawbacks of utilizing wind as a source of electricity do not
include...
Interrupting the view in normally scenic and uninhabited places.
Noise produced by the spinning rotors.
Electricity from wind farms is far more expensive than fossil fuel-generated electricity.
Answer:
Interrupting the view in normally scenic and uninhabited places.
Explanation:
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Pretend that you are writing a letter to the president proposing ways that the US can reduce its contribution to climate change. In your letter, include at least three facts you learned today.
Answer:
Dear Mr. President,
Your strong voice has called attention to the risks of human-induced climate change and the need to take timely and effective steps to address it. We are pleased to report further progress in our efforts to advise you on climate policy options that could help encourage these steps.
- (Explain what you learned in class today ) I don't know what you were taught in class so you have to figure what to put here.
Mr. President, our temperatures are consistently rising while moisture is increasingly evaporating. Forest management is merely one piece of the puzzle — something our own firefighters would be quick to remind you. Since 2009, our state has spent more than $130 million on forest health and fire preparedness. These events still overwhelm our residents and resources, because these fires are unlike anything people have seen before.
Sincerely,
Explanation:
hope this helps!
PLEASE HELP!! WILL GIVE BRAINLIEST!!!
Plant stems grow up from the ground. This is an example of ____
positive thigmotropism
positive hydrotropism
negative gravitropism
negative phototropism
Answer:
3rd one (gravitropism)
Answer:
Negative Gravitropism
Explanation:
Negative Gravitropism is the process of a plant growing upwards against gravity.
Difference in powdered salt and granulated salt
Explain the three different dispersion patterns.
Outline the role of the nucleus.
Answer:
To contol all the activities in the cell
C
3
2
What are the names and functions of the structures labeled 1 and 2?
O 1 - testicle, produces semen; 2 - epididymis, carries sperm
O 1 - scrotum, produces sperm; 2 - urethra, carries semen
O 1 - scrotum, protects testicles; 2 - testicle, produces sperm
O 1 - urethra, carries sperm; 2 - testicle, produces sperm
Answer:
1 - scrotum, protects testicles; 2 - testicle, produces sperm
Explanation:
To find - What are the names and functions of the structures labeled 1 and 2?
Solution -
The correct option is - 1 - scrotum, protects testicles; 2 - testicle, produces sperm
For the knowledge, I also attached the Full Male Reproductive System.
Answer:
c
Explanation:
What kind of factors are air, water, sunlight, and temperature
Answer:
So air,water,sunlight,and temperature are Abiotic factors Abiotic factors are non living parts of the environment Abiotic factors include water, sunlight, soil, and temperature
Hope this helped! :)
Answer:
Abiotic factors
Explanation:
Abiotic factors are the non-living parts of the environment that have a major influence on living organisms. The most important abiotic factors include water, sunlight, oxygen, soil and temperature
Help please! I have a friend that is having a hard time finding the answer!
Answer: 8. true. 9. no Mass is the amount of matter in an object and does not change with location.
Explanation:
what are the differences between anaerobic respiration and photosynthesis
Answer:
Aerobic respiration produces energy whereas the photosynthesis is the process for trapping energy.
what is evolution???
What are the reagents for Photosynthesis?
Answer:
The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.
Photosynthesis Reactants. The photosynthetic process requires several simple reactants. ...
Light-Dependent Process. ...
Light-Independent Process.
Explanation: