Answer:
It's the region of the surface and atmosphere of the earth. Functions : 1)Conservation of biodiversity. 2)Sustainable development.
Explanation:
How does genetic variation help a species survive through an environmental change
Answer:
Look at explanation
Explanation:
Genetic variation helps a species survive through environmental changes because some individuals can adapt to a changing environment. Genetic variation allows more variations within phenotypes.
If more individuals are born with the advantageous trait in each generation, over time what do you predict will happen to the percentage (%) of the alleles (gene variety) that code for this trait in the population?
Answer:
The percentage (%) of the alleles that code for this trait in the population will increase, as more individuals are born with the trait.
Explanation:
The more individuals get born expressing the trait, the higher its frequency gets in the population. By generation, there are more individuals carrying the allele for the advantageous trait. These individuals reproduce and increase the probabilities of the progeny to inherit the mentioned allele. When this sequence keeps occurring in the population over many generations, the allele percentage will increase. On the other hand, the other allele or alleles will decrease. Probably, if there are no changes that might influence or affect this pattern, the alleles for the advantageous trait will fixate, while the other allele might get lost.
Which of the following elements is known as "nuclear ash" when it forms inside a star?
Select one:
a. Hydrogen
b. Helium
c. Silicon
d. Iron
Answer:
D- Iron
~+lil more info!+~
Iron is the ultimate nuclear “ash,” from which no nuclear energy can be extracted.
Artificial selection has produced a wide variety of crop plants, livestock, and pets. Which characteristic of artificial selection makes it different from natural selection
Answer:
Genetic Problems
Explanation:
When people genetically modify animals, they can mess up a lot of their natural abilities. For example in some cases scientist have made cows who produce more milk, but couldn't reproduce anymore because of it. Sometimes it even hurts the animal. People have bred dogs in certain ways that makes it hard for them to breathe, like Bull dogs who has respiratory issues. This makes decreases their life span and continuing to bred them will only make it worse. When scientist have a certain trait they want they also make animals breed with their own families. Incest creates a lot of genetic problems.
I hope this helped.
The passing on of genes from parents to their offspring is known as
Answer:
Heredity
Explanation:
there is no explanation for this
Answer:
"Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring"
1. Explain the pathway of Endosymbiosis, and explain the job of all the organelles involved.
Answer:
All living things are made up of cells. Even though there are many millions of life forms on earth, all of them are made up of only two basic types of cell: prokaryotes and eukaryotes.Cells contain DNA. Prokaryotes (pro-carry-oats) are small and simple and have rings of circular DNA floating free inside the cell. Eukaryotes (you-carry-oats) are large and more complex.
The Question is above.
Answer:
B
Explanation:
three heads, one tail
What is the third part of cell theory?
All cells come from pre-existing cells
All cells contain DNA
All cells contain a nucleus
All cells maintain homeostasis
Answer:
Explanation:
All cells come from pre-existing cells
18. Based on the mineral composition of Peridotite, what color would it most likely be?
Answer:
bright green
Explanation:
classic peridotite is bright and green with some specks of black although most hand samples tend to be darker green. Peridotite outcrops typically range from Earthly bright yellow to dark green in color this is because all of then is easily weathered to iddingsite.
Are the following populations likely to be undergoing evolution? Read the description of the population and select yes or no from the drop-down menu. A laboratory population of beetles is kept under conditions ideally suited for that species. All the beetles' needs are met. The space is very large, but contained.
Yes or No
Answer: No
Explanation:
hope this helps !!
Answer:
The answer is NO,
the next answer is YES
Explanation:
I did it 0,0
Several different amino acids join together to form a protein. How do any two types of amino acids differ from one another?
A. the number of amino groups in the molecule
B. the number of carboxyl groups in the molecule
C. the chemical structure of the R group in the molecule
D. the number of chemical bonds formed by the central carbon atom
A mutation that could be inherited by offspring would result from-?
Answer: Along with substitutions, mutations can also be caused by insertions, deletions, or duplications of DNA sequences. Some mutations are hereditary because they are passed down to an offspring from a parent carrying a mutation through the germ line, meaning through an egg or sperm cell carrying the mutation.
Explanation:
A mutation that could be inherited by offspring would leads from a base substitution in gametes during meiosis. The correct option is D.
What is mutation?Any alteration to a cell's DNA sequence. Alterations in cell division can result in specific mutations.
As can exposure to environmental DNA-damaging substances. Mutations may be negative, positive, or ineffective.
Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.
Somatic mutations (which happen in body cells) cannot be passed on to offspring, whereas germline mutations (which happen in eggs and sperm) can.
A base substitution in gametes during meiosis would result in a mutation that might be passed on to progeny.
Thus, the correct option is D.
For more details regarding mutation, visit:
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Your question seems incomplete, the probable complete question is:
A mutation that could be inherited by offspring would result from-?
Brooklynn's field of vision is suddenly full of spots that seem to float. This is a sign of which of the following?
A. Conjunctivitis
B. Cataracts
C. Retinal detachment
D. Cryopexy
all you need is in the photo
A plasma membrane is a thin layer of lipids and
Please answer ASAP!!
Answer:
Sensory
Explanation:
In the 1880s, Louis Pasteur developed a method of weakening viruses. The weakened viruses could be injected into healthy individuals.
How is this method effective in fighting viral diseases?
Answer:
since Louis Pasteur developed a method of weaking the viruses, the weeked virus could be injected to healthy individuals. He did this becuase if you get injected by the weakened viruis you will have a greater chase of NOT getting that said virus.
Explanation:
Answer:
The immune system develops antibodies in response to the weakened viruses.
Explanation:
Why do levels of photosynthesis change based on location and time of the year?
Answer:
Because of the Earths rotation
Explanation:
Hope this helps
Answer:
Being in a hot climate can destroy the stage of photosynthesis or a cold climate, and if in the winter, it can get really cold, or in the fall windy...
Explanation:
Unit 4 review grade 5
Answer:
theress no question
Explanation:
Answer:
you left me speachless and where is the photo how am i soupposed to do your work if i dont know what im doing
btw the answers 4
Explanation:
middle part of the sternum
Answer:
The manubrium
Answer: manubrium
Explanation:
is the broad upper part of the sternum. It has a quadrangular shape, narrowing from the top, which gives it four borders.
A medical test indicates that a patient has a defective protein. This condition is most
likely due to a change in the directions coded in the:
Answer:
the hereditary unit, gene
what is the definition of carcinogen?
a carcinogen can either be a substance like colchicine or nicotine , UV radiaton, gamma radiation, X-rays, ionizing radiaton, and even viruses that cause mutations that lead to cancer
What species and class does gossypium belong to?
Answer:
Gossypium belongs to the Gossypium arboreum L. species.
Active transport occurs through which type of biomolecule?
Proteins
Lipids
Carbohydrates
Nucleic acids
Nucleic acids. It is this becasue In my science call today they said this
How do we normally decide which component of a mixture is the solute , and which is the solvent
True or false identify if it is false: Wetlands may be either freshwater or salt water biome. May somebody please help me don’t give up on me now.
Answer:
I believe the answer is true
Answer:
True
Explanation:
I just took it on a test brainlist would be appreciated
WHATS THE ANSWER EXPLAIN marking brainliest:D
Answer:
C
Explanation:
Construction workers attach ropes and pulleys to wooden timbers on an old bridge.
They use the rope and pulley system like the one in the diagram below to move the
timbers away from each other, in order to dismantle the bridge.
Answer:
It is a safe and efficient method.
Explanation:
This method of dismantle the bridge is also a good one but there are some other methods also that are used instead of rope and pulley system such as destroy the bridge by using bombs at the base of pillars and cutting of each part in order to dismantle the bridge. This rope and pulley system is also an efficient way to dismantle the bridge so that's why the engineers used this method instead of other methods due to its safe method.
The picture below shows a club hitting a golf ball. Why does the golf ball move when the club strikes it?
What is the definition of metastasize
Answer:
Spread to other sites in the body by metastasis.
Cancer cells that leave the primary tumor and travel through body either through blood stream, limfatic system or tissues to form secondary tumors.