Answer:
b
Explanation:
trust trust trust trust
Which ecosystem is the least stable?
A.savanna
B.coral reef
C.rain forest
D.cornfield
Answer:
D
Well in a cornfield, its only corn and if your a hebirvore, its heaven there, but for canviroe's it doesnt work out to well, also corn field's are normally in a farmer's land, so meat eating animals dont really liketo go there, or they migth get shot
Hope this helps!
Answer:
D
Explanation:
I got it right on AP3X
-sorry if it's not the same
Suppose the brown allele for eye color (B) is completely dominant over the blue
allele for eye color (b). If two brown-eyed parents produce a child that is blue-
eyed, what FRACTION is the probability that the next child will have blue eyes?
Answer:
50%
Explanation:
its a chance but not likely
because its not dominant
Ms Jones has type AB blood she needs a blood transfusion but no AB blood is available what is her other choice
Answer:
her other choice is o negative
Explanation:
o negative is a universal blood type
5 points
8. What is the primary difference between a liver cell and a skin cell?
O (A) The cells contain different organelles.
(B) The cells undergo different types of cell division.
O phe cells have different numbers of chromosomes and carry different DNA.
O (D) The cells have different shapes and perform different functions in the body.
The cells have different shapes and perform different functions in the body is the primary difference between a liver cell and a skin cell.
What is liver cell?Hepatocytes have an eosinophilic cytoplasm, which reflects their abundance of mitochondria, and basophilic stippling, which results from their abundance of free ribosomes and smooth endoplasmic reticulum.
With advancing age, brown lipofuscin granules are also seen alongside sporadic, unstained cytoplasmic regions; these correspond to cytoplasmic glycogen and lipid storage lost during histological preparation.
Hepatocytes can regenerate and have an average lifespan of 5 months.
Therefore, The cells have different shapes and perform different functions in the body is the primary difference between a liver cell and a skin cell.
To learn more about hepatocytes, refer to the link:
https://brainly.com/question/28711709
#SPJ2
What are some Characteristics of a ladybug after metamorphosis
Answer:
Ladybug physical characteristics
The ladybug has an oval-shaped body, six legs, two antennae, a head with two eyes, a thorax that is called a pronotum, and an abdomen (the part of the body that is covered by the elytra). When the pupa hatches as a new adult ladybug, it doesn't have any spots yet and its elytra are wet, soft, and pale colored.
Answer:
.
Explanation:
The ladybug has an oval shaped body, six legs, two antennae, a head with two eyes, a thorax that is called a pronotum, and an abdomen, the part of the body that is covered by the elytra. When the pupa hatches as a new adult ladybug, it doesn't have spots yet and its elytra are wet, soft, and pale colored.
Using the codon chart below, identify the correct amino acid sequence created
during translation for the following mRNA:
AUG CAC UUA UAA
Thr-Pro-Gin-Arg
Met-Leu-Phe-Pro
Val-Arg-Gly-Stop
Met-His-Leu-Stop
Answer:
e
Explanation:
The chemical or molecule that the enzyme is changing or affecting is _____________
activation energy
a substrate
an active site
Answer:
A substrate
Explanation:
(I will award Brainliest)
Question: Ignoring the human actions of auto and factory mission what generalization can you make about the balance of carbon dioxide and water to a real long period of time?
(Zoom into the photo of necessary)
Answer:
yes we can
Explanation:
Plants and Animals maintain a balance of CO2. Plants take in CO2 by photosynthesis and animals release CO2 by respiration.
What is the evolution of humans
Answer:
Human evolution is the lengthy process of change by which people originated from apelike ancestors. Scientific evidence shows that the physical and behavioral traits shared by all people originated from apelike ancestors and evolved over a period of approximately six million years
Explanation:
Answer:
Human evolution is the lengthy process of change by which people originated from apelike ancestors.
Explanation:
Which of these best describes the tiny leg bones that some whales have, which do not aid in their movement or serve any other function?
O structures that grow and improve in function as they are used
O structures that function at certain times of the year or under certain conditions
O structures that will become adaptations when the environment changes
O structures that have lost all or most of their function over evolutionary time
Answer:
D. structures that have lost all or most of their function over evolutionary time
Explanation:
the question states that the leg bones are almost entirely unused because of evolution
The study of change over a period of time is called evolution.
The correct answer of the following is D.
The change in the species over the period of time is called evolution. It is necessary to adapt itself in order to survive in nature.
According to the lamark, it is said that the organs which are no longer used in the body will become vestigial and will be removed from the body over a period of time.
According to the question, the small bones in the whale is might have functioned in the ancestor period but not in the current time due to the course of the evolution.
Hence, the correct answer is D that structures that have lost all or most of their function over evolutionary time.
For more information, refer to the link:-
https://brainly.com/question/14698383
In which process do the chromosomes line up in a single line in the middle of the cell?
Whats the definition of endangered and threatened in bbbbbbbkc. In own words
Anwser
Explanation:
Under the Endangered Species Act (ESA), plant and animal species may be listed as either endangered or threatened. “Endangered” means a species is in danger of extinction throughout all or a significant portion of its range. “Threatened” means a species is likely to become endangered within the foreseeable future.
Answer:
Endangered: On the verge of extinction (of a species)
Threatened: (A species) vulnerable to endangerment
Which statement is the most accurate about cold air?
C. Warm air rises because it is denser.
B. Warm air sinks because it is denser.
A. Cold air rises because it is denser.
D. Cold air sinks because it is denser.
Answer:
D. Cold air sinks because it is denser.
Answer:
D
warm water rises bc it is less dense
cold water sinks because it more dense
When your cells use fat for energy, the fatty acids are broken up into molecules of acetyl CoA. Predict how many ATP can be made from one molecule of acetyl CoA if oxygen is present. Show your work.
Answer: Suppose that each fatty acid in a certain fat can make 9 molecules of acetyl CoA. Predict how many ATP can be made from the fatty acids in this fat. This would make 27 acetyl CoA, and therefore would make 27 ATP
Explanation:
During which Meiosis Phase are 2 distinct cells visible?
Answer:
Prophase
Explanation:
URGENT!!
The 4H society has expanded its range of activities beyond agriculture and gardening.
True
False
(Agricultural Science)
Answer:
True!
Explanation:
Where would a frameshift mutation cause the most damage?
Near the very end of the gene
Near the beginning of the gene
Near the center of the gene
All frameshift mutations are equal
Answer:
All frameshift mutations are equal
Explanation:
Frameshift mutation is a type of mutation caused by insertion or deletion of nucleotide base(s) in a genetic sequence causing that sequence to be read in a different way from what was originally planned.
The bases in the sequence of a gene is read in three's (codon), however, when one or more bases is added (insertion) or removed (deleted), the reading frame is altered causing the sequence to be read in a completely different order that can result in a protein that is non-functional.
However, FRAMESHIFT MUTATION is so potent that it affects the sequence no matter where it occurs. In other words, the effect of all frameshift mutations are equal.
answer for brainlist and extra points
C.) 75 Percent
I hope this answer helped! please mark brainliest and vote 5 stars >:)
Dropdown
Choose the option that best matches the description given.
Selena was racing her quarter-horse against Jolene, who was also her rival for Sean's affections. Jolene was starting to overtake Selena. Trying to slow down the competition, Selena waved her riding crop in the air, intending to just tap Jolene on the shoulder. Instead, the strap lashed across Jolene's face, causing a huge welt.
battery
intentional infliction
assault
the chromatin condenses
into visible chromosomes
Answer: DNA and proteins contained in the nucleus, known as chromatin, condenses. ... The chromatin coils and becomes increasingly compact, resulting in the formation of visible chromosomes. Chromosomes are made of a single piece of DNA that is highly organized.During prophase, chromatin condenses into chromosomes, and the nuclear envelope, or membrane, breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles (sides) of the cell. ... The spindle starts to form during prophase of mitosis
Explanation:
S.O.H.O. was in space near ACE. What is ACE?
Answer:
SOlar Heliospheric Observatory/ACE also provides near-real-time 24/7 continuous coverage of solar wind parameters and solar energetic particle intensities (space weather) /Advanced Composition Explorer (ACE)
Explanation:
Scientist have inferred the structure of Earth's interior mainly by analyzing
A. The Moon's Interior
B. The Moon's Composition
C. Earth's Surface Features
D. Earth's Seismic Data
Answer:
Earth's seismic data
Explanation:
help me plz ill make sure i answer one of ur question.
Answer:
I think it would be C.Hot and bright
Explanation:
Because stars are usually hot and bright my bad if I'm wrong
feel the heat activity a molecular view
PLEASE I NEED HELP WILL MARK THE BEST AND LOTS OF POINTS!!!
Answer:
A-Carrier Protein
B-Outside of the cell
Z-Glucose
Y-oxygen
X-Water inside the cell
Explanation:
A broken bone can heal itself in a few weeks
Asexual reproduction
Sexual reproduction
Answer:
Asexual reproduction
Explanation:
It is Asexual reproduction. Because of miosis and mitosis, the bone can heal by itself after a few weeks.
When cells want to store up energy will they add or delete a phosphate group
Answer:
they will add.
Explanation:
When a cell has energy available it can store small amounts of energy by adding a phosphate group to ADP molecules producing ATP molecules. The energy stored in ATP is released when ATP is converted to ADP and a phosphate group.
Each of the following can kill pathogens in the body, except:
A Vaccines
B Antibodies
C Leukocytes
D Antibiotics
Answer:
A. Vaccines
Explanation:
These are meant to prepare the body for the possibility of infection by building up immunity.
Have a great day!
why is it important to consider all three levels of biodiversity rather than just one
Answer:
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
Explanation:
Answer:
It is important to consider all three levels of biodiversity rather than just one because:
Explanation:
It is important to consider all three levels of biodiversity rather than just one because Biodiversity improves the productivity of habitats where each species, no matter how limited, has an essential role to play. For ex. a greater number of plant species means a greater range of crops. Greater species diversity assures the ecological survival of all life forms.
A sunflower is placed facing away from a window. The following day, the sunflower is facing the window. This is due to
Answer:
because plants faces and gets sunlight to grow
Explanation:
horizon.
At night, in its absence, the sunflowers face east again, anticipating the sun’s return.
They do this until they get old, when they stop moving. Then, always facing east, the old flowers await visits from insects that will spread their pollen and make new sunflowers. Those flowers too, will follow the sun.