Answer:
They can know if the trait has been carried on by looking at the bred dogs that have the trait and determining if the trait has been passed down by similar characteristics between the parent with the trait and the puppy that could have the trait.
Explanation:
Put "Sympatric Speciation" in a sentence
Answer:
A 2008 study suggests that sympatric speciation has occurred in Tennessee cave salamanders.
Explanation:
Hope this helps
In a sex linked trait, the recessive phenotype is most often found in males because...
Answer:
X-linked recessive diseases most often occur in males. Males have only one X chromosome. A single recessive gene on that X chromosome will cause the disease. The Y chromosome is the other half of the XY gene pair in the male.
Explanation:
Why are you learning this stuff anyways.Girl????????
Despite his fear of germs, Howard Hughes neglected his own hygiene despite having those around him follow strict cleanliness practices. Hughes had these odd behaviors because __________.
A.
he believed he was unable to escape any infection
B.
he developed obsessive-compulsive disorder at an old age
C.
he thought he would be contaminated from the outside
D.
his paralysis at a young age prevented him from being self-sufficient
Answer: it’s c he thought he would be contaminated from the outside
Explanation:
I took the test
Howard Hughes neglected his own hygiene despite having those around him follow strict cleanliness practices. Hughes had these odd behaviors because he thought he would be contaminated from the outside.
What is importance of cleanliness?Cleanliness gives rise to a good character by keeping body, mind, and soul clean and peaceful. The cleanliness only which helps to improve our personality by keeping clean externally and internally.
Thus, option "C" is correct.
To learn more about cleanliness click here;
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5. All cells
a. Are enclosed in a membrane that maintains internal conditions different from the surroundings
b. Have DNA as genetic material
c. Require energy to function
d. All of the above are correct
True or False: Eye Color: Blue and Brown and Freckles: Freckles or no freckles are examples of human traits that have 2 variations of that trait. Typically there is not any human trait like these that are more beneficial than another.
Answer:
Explanation:
True
How can a material at a certain temperature have all of its molecules at the same energy?
Which of the 8 characteristics prove that a virus is or is not considered living?
Answer:
Nonliving characteristics include the fact that they are not cells, have no cytoplasm or cellular organelles, and carry out no metabolism on their own and therefore must replicate using the host cell's metabolic machinery.
Explanation:
Viruses lack membranes. Hence, they do not show characteristics of life until they enter a living cell. On entering the living cell they use the cell machinery to multiply.
In guinea pigs, white coat color is determined by the allele W. Black coat color is controlled by the allele w. Cross a white & black spotted pig with a black pig.
W = white
w = black
What percentage of the offspring will be black?
Answer:
About 75%
Explanation:
About 75% will have two ww alleles, while the rest will have Ww alleles.
Tommy’s dad is teaching him how to make tables out of tiles. Tommy makes a small table that is 3 feet wide and 4 feet long. How many square foot tiles does he need to cover the top of the table? How many feet of decorative border material will his dad need to cover the edges of the table? I need area and perimeter
Answer:
pues búscalo en internet y vas enserar lo más importantes
B cells can divide to form plasma cells. Each plasma cell contains many mitochondria
and an extensive endoplasmic reticulum. Referring to the function of plasma cells in your answer, explain why these features are important adaptations.
Answer:
Explanation:
The presence of mitochondria and an extensive endoplasmic reticulum are the features that are important for adaptations of the plasma cell because plasma cells (white blood cells) secrete immune proteins also called antibodies which only formed due to the presence of endoplasmic reticulum whose function is to formed proteins for the cell so that's why plasma cells have large sized endoplasmic reticulum.
In this lab, you used a dichotomous key to identify organisms. Why would this skill be valuable to you? Check all possible reasons below.
A. It helps you classify organisms.
B. It helps you identify ecosystems.
C. It helps you study and appreciate biodiversity.
D. It helps you analyze an organism’s traits.
E. It helps you understand how organisms interact.
Answer:
All of Them
Explanation:
got right in edg (see pic)
hope this helps :)
where is the gene found?
what's the function of the gene?
what's the structure of the gene?
Answer:
gene found in the Dna its in the nucleus
Which of the following options best depicts the process of protein synthesis?
1. protein → RNA → DNA
2. DNA → amino acid → RNA → protein
3. DNA → RNA → protein
4. RNA → DNA → RNA → protein
Which of these provides the best evidence that an environmental change has occurred?
Answer:
c
Explanation:
Marine fossils as their name say are should usually be in the ocean. not in a freshwater lake
Hope this helps
is An enzyme is composed of amino acids.
Answer:
no..
enzymes are simple proteins which just speed up the process of digestion and specific enzymes break down proteins to amino acids
:)
Another name for the cells in plants and animals is
sentence?
cells
Answer:
Eukaryotic Cells
Explanation:
Eukaryotes are plants and Animal cells.
Another name for the cells in plants and animals is eukaryotic cells.
what is the relation between cell cycle disruption and cancer?
I need help!!!?
The Colorado River provides water and electricity for over 40 million people. But so much water is withdrawn from this river for agriculture/livestock and drinking water, that very little of it reaches the sea. Due to drought and overuse, it currently is drying up. This will be a major problem because crops and livestock in the USA depend on this water. What percent of the nation's crops and livestock rely on the river's water?
Answer:
About 80%
Explanation:
Biology Grade 8
Match correct terms/meaning given in column 'B' with their correct levels
given in column 'A' with Column 'B'
Column A
a.Cell
b.Plant
c.Tissue
d.nose
e.organelle
column B
a.Group of similar cells
b.Heart
c.Ova
d.Organ
e.Group of different cells
f.Nucleus
g.organism
Answer:
cell=ova
plant=organism
tissue=group of similar cells
nose=organ
organelle=nucleus
A scientist is studying a worm. It is three millimeters long and pointed at each end. The worm is unsegmented and has only male reproductive structures.
Which kind of worm is the scientist most likely studying?
a tapeworm
a flatworm
a roundworm
an earthworm
Answer:
i think the answer is c roundworms
Explanation:
i know im right becausee i made a 90% with this being right
Answer:
a roundworm
Explanation:
I got the answer right on quiz .
15 Which of the following mutations would have the potential to affect future
generations of a species?
A A frame shift mutation in the X chromosome of a cheek cell
B A chromosomal mutation in the Y chromosome of a kidney cell
CA point mutation in the first chromosome of a sperm cell
D A substitution mutation in the third chromosome of a uterus cell
Answer:
c i think
Explanation:
I don't know just trying to help hope you have a good day
HELP ME FAST SMART PEOPLE PLEASE HEHE LOL:)
Answer:B
Explanation:
Asorbs the heat
PLEASE HELP
Match the monomer to the polymer.
A.Amino acid B.glycogen
C. Nucleotide.
D.phospholipid Monosaccharide.
E.DNA
F.Fatty acids and glycerol.
G.protein collagen
Nucleotide (DNA)
Amino acid (protein collagen)
Monosaccharide (glycogen)
Fatty acids and glycerol (phospholipid)
Why can the rough endoplasmic reticulum produce proteins and the smooth endoplasmic reticulum cannot?
Answer:
Because there are ribosomes attached on the surface of rER which is the site of protein synthesis whereas sER do not possess of any ribosomes.
Astrology, look at the screenshot
Answer:
the day would get shorter.
hope it helps.
Answer:
year would get longer
Explanation:
PLEASE ANSWER ALL QUESTIONS! THANKS!
Which of the following statements about salinity is true?
Question 1 options:
Ocean water near areas with low evaporation has higher salinity.
Ocean water in regions with high levels of precipitation has higher salinity.
Ocean water near rivers has a lower salinity.
Ocean water in areas with high humidity has a higher salinity
How are latitude and temperature related?
Question 2 options:
Lower latitudes will have warmer water because it is closer to the equator.
Higher latitudes will have warmer water because it is closer to the equator.
Higher latitudes will have warmer water because it is closer to the poles.
Lower latitudes will have warmer water because it is closer to the poles
How does salinity vary with freezing and melting?
Question 3 options:
Both freezing and melting decrease salinity.
Both freezing and melting increase salinity.
Freezing decreases salinity, while melting increases salinity.
Freezing increases salinity, while melting decreases salinity.
How does salinity vary with evaporation?
Question 4 options:
When water evaporates, it takes salt with it, increasing its salinity.
When water evaporates, it leaves salt behind, increasing its salinity.
When water evaporates, it leaves salt behind, decreasing its salinity.
When water evaporates, it takes salt with it, decreasing its salinity.
Answer:
that guys answers are all wrong except for #3
Explanation:
i took the quiz and got 1/4
How do living organisms return carbon to the atmosphere in the carbon cycle
Answer:
Carbon enters the atmosphere as carbon dioxide from respiration and combustion. Carbon dioxide is absorbed by producers to make glucose in photosynthesis
Living organisms return carbon to the atmosphere in the carbon cycle by two process namely respiration and combustion. Carbon dioxide is absorbed by producers to make glucose in photosynthesis.
What is photosynthesis?
A photosynthesis is a biochemical process which occurs in plants, algae, and bacteria, when they are exposed to sunlight. During photosynthesis, water and carbon dioxide join to form sugars and give off oxygen.
Respiration is defined as the inhaling of oxygen and the exhaling of carbon dioxide and combustion is defined as the process in which a substance burns in the presence of Oxygen, produce off heat and light in the process.
For more information regarding carbon cycle, visit:
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Explain why it is very important for the gametes to divide by meiosis. What could happen if the gametes accidentally divide by mitosis? can someone answer in a sentence!!
Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.
Explanation: Gametes are made via meiosis which produces cells with n=23 instead of diploid cells. If gametes were produced instead by mitosis each gamete would be diploid not haploid.
How do specialized cells within an organism help the organism perform the essential functions of life?
Answer:
Systems of specialized cells within organisms help them perform the essential functions of life, which involve chemical reactions that take place between different types of molecules, such as water, proteins, carbohydrates, lipids, and nucleic acids. All cells contain genetic information in the form of DNA molecules.
Describe the two signals and pathways that are activated when you touch something and experience pain