Answer:
Genetics is the study of how heritable traits are transmitted from parents to offspring. Humans have long observed that traits tend to be similar in families. It wasn't until the mid-nineteenth century that larger implications of genetic inheritance began to be studied scientifically.
Explanation:
What is the probability of producing a tall pea plant from a genetic cross between two heterozygous tall pea plants (tall is dominant)?
25%
50%
75%
100%
Answer:
100%
Explanation:
There are 4 individual outcomes. (s = short)
TT
TT
Ts
Ts
So its 100% (The dominant is always expressed unless the genotype is ss)
A doctor examines a patient who has high blood pressure and atherosclerosis in the coronary artery. what medical condition connected to blood flow is most likely to affect this patient in the future?
Answer:
A myocardial infarction (heart attack)
Explanation:
Males will have chromosomes ____, while females will have ____.
starch is a polysaccharide that contains...
A. one molecule of glucose
B. two molecules of glucose
C. many molecules of glucose
D. none of the above
HELP
Answer:
many molecules of glucose
If a cell lost the ability to make its own proteins what organelle is likely not working properly?
A. Ribosomes
b. Cell membrane
C. Chloroplast
D. Mitochondria
Answer:
A: Ribosomes -
They are composed of special proteins and nucleic acids.
Explanation:
B is incorrect, because the cell membrane controls what goes in and out of the cell.
C is incorrect, because chloroplast helps with photosynthesis in plant cells
D is incorrect. because mitochondria is the power house of ther cell. It produces the energy for the cell.
HELP NEEDED ASAP!!!!
Answer:
I think I found your answers! ;)
Let me know if its wrong and I can fix it, but here you go!
Explanation:
Anna studies the color of her bedroom wall using different lights. In sunlight, she sees that the wall is white. Anna darkens the room and shines a beam of light that includes all the wavelengths of visible light onto the wall. In this light, what's the wall color that Anna sees?
Answer:
White
Explanation:
The light is measured by its wavelength, generally in nanometers (nm), and visible light has a wavelength spectrum of 400 to 700 nm. Sunlight can be divided into three components: 1-visible light, 2-ultraviolet (UV) light, and 3-infrared radiation. Since white light is visible light (this color contains all the colors of the rainbow) and sunlight includes the visible light of all wavelengths, the object will look white under this light spectrum.
Answer:
white
Explanation:
Pls pls help help I need
Answer:
I HOPE THIS HELPS PLS BRAINLY PLSanyone can help me with this
before I answer this question can you specify
All stars evolve the same up through the red giant phase. What determines the life cycle path a star will take from there?
a
The star's mass
b
The star's luminosity
c
The star's composition
d
The star's temperature
3. Which of these is NOT made up of one or more cells? A. a rock B. a paramecium C. an earthworm D. a fern (this is science)
Answer:
A. a rock
Explanation: a rock is made up of soil particles not cells
hope this helps :)
A rock is not made up of one or more cells.
What is Rocks?
Any naturally occurring solid mass or combination of minerals or mineraloid materials is referred to as rock (or stone) in geology. It is divided into groups based on the minerals it contains, its chemical make-up, and how it is produced.
Except for the liquid outer core and pockets of magma in the asthenosphere, the Earth's crust and the majority of its interior are made of rocks. Petrology and mineralogy are just two of the many geology subdisciplines that are involved in the study of rocks.
Igneous rocks, sedimentary rocks, and metamorphic rocks are the three main categories into which rocks are typically divided. When magma in the Earth's crust cools, igneous rocks are created.
Therefore, A rock is not made up of one or more cells.
To learn more about Rocks, refer to the link:
https://brainly.com/question/19930528?
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*PLEASE ANSWER!!! , I DONT GET IT*
When they were first discovered in the late 19th century, xenophyophores were originally classified as
a.) worms.
b.) sponges.
c.) fish.
A cell undergoing meiosis has a defect and cannot do crossing over. The cell
completes the rest of meiosis successfully and produces four sperm cells.
Which of the following describes the correct outcome of this defect?
Select one:
The sperm cells will all be the same.
The sperm cells will be identical to the parent cell.
The sperm cells will have reduced genetic variety but will still be different.
The sperm cells will form two pairs of identical cells. Cells in a pair will be different from
the other pair
Answer:
Option #3
Explanation:
That is the basic terminology that us used during meiosis.
The statement that best describes the correct outcome of this defect is the sperm cells will all be the same. Thus, the correct option for this question is A.
What is Meiosis?Meiosis may be defined as a type of cell division that significantly produces four daughter cells that are genetically non-identical to the parental cells. These daughter cells are haploid in nature. Germ cells or sex cells are generally produced by this mechanism.
The cells that are formed as a result of meiosis have half the amount of chromosomes as compared to the parental cell. This is because when the germ cells of two different origins fuse together, they will form complete chromosomes.
The egg cells or sperm cells that are produced by this process of cell division will all be the same with respect to the number of chromosomes and physiology along with function.
Therefore, the sperm cells will all be the same is a statement that best describes the correct outcome of this defect. Thus, the correct option for this question is A.
To learn more about Meiosis, refer to the link:
https://brainly.com/question/25995456
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What is one way that fish interact with a coral reef?
They build nests in the coral.
Fish hide within the coral.
Fish help build larger coral reefs.
They avoid coral reefs.
Answer:
Fish hide within the coral.
Explanation:
Why does embryology suggest an evolutionary relationship? Explain how these embryos can be used as evidence of a common.
Answer:
In the examination of the embryological stages of various organisms, it appears to be very similar in their structure, for instance, all vertebrate embryos have gill pouch and that evolved in gills in fish and head and neck in others.
The tail of the vertebrates is also an example that is present during the embryological stage but later regressed in human and other have them. On this basis, it can be stated that embryology suggests an evolutionary relationship.
chanterelle mushroom have a cell wall
What is true of the population shown in this graph?
A) The population has increased until it reached its carrying capacity.
B) The population is not changing much over time.
C) The population is growing unchecked.
D) There are many factors at work to control the population.
Ω Entity001 And Project Ω
Answer:
C.
Explanation:
It is C. because there are no numbers for you to see how many people there are and since the line in the graph went up super high it means the population is growing unchecked since there arent any numbers on the graph to prove it was checked.
The allele for freckles, F, is dominant among humans. If a woman with freckles (FF) and a man without freckles (ff) have children, what are the possible genotypes of the children?
Answer:
Ff
Explanation:
F - freckles
f - no freckles
FF x ff
F F
f Ff Ff
f Ff Ff
100% with the dominant allele so 100% chance the children will have freckles
---> the possible genotypes are only Ff
Answer:
Ff
Explanation:
100% of the children will have freckles and will have the genotype Ff. If you draw out the punnett square, you will see that an F and an f will be in each box. If this is still confusing, I recommend looking up a video of how to use a punnett square, it will make sense. :)
What are feminine products and why are they used?
Answer:
feminie producst which im pretty sure your asking about is tampons and pads. Tampons and pads are used to soak up your period blood, which happens once a month usually for 2-7 days. A period is a release of blood from a girl's uterus
Which grouping lists only minerals?
A.obsidian, gypsum, corundum
B.pyrite, halite, brass
C.quartz, coal, basalt
Answer:
C
Explanation:
i think
On a scale of one to nature valley granola bar, how much is your life falling apart rn?
Answer:
Nature valley granola bar lol
Explanation:
Answer:
Nature Valley Granola bar.
Explanation:
I can't see my future wife (whom I had gotten engaged to before the pandemic started) because she became infected with the corona virus. Not to mention several of my friends that I had known since High School have died. So life really isn't going well right now.
What type of rock forms due to heating and cooling? A. Slate B. Metamorphic C. Igneous D. Sedimentary
Answer:
Igneous rocks I think ^^
Answer:
I think is C...........
how to solve Amino Acid Sequence?
Answer:
I hope this helps it's a picture of how to solve to get amino acids.
Explanation:
Predict what will happen to this ecosystem.
Answer:
I think that since the trees and grass will be burnt down, the prey animals (Bunnies, insects, etc.) will have nothing to eat and will go extinct, then the preditors will not make it because of the extinction of prey, finally us humans will not make it because there is no food
Explanation:
please do not copy this answer exacly, because you will get an F for plagarism, so please be careful, and have a blessed day amigo!
The ______
phases appear to grow.
The ______
phases appear to shrink.
(Talking about moon phases)
Answer:
Explanation:
The First Quarter Phase Appear To Grow
The Last Quarter Phase Appear To Shrink
Which causes genetic variations and can result in different alleles?
predation rate
random mutations
competition
environmental changes
Answer:
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Definitions:
Predation rate
is the annual mortality within. a population directly attributable to predation; it represents the level of. successful predator attacks that the animals are unable to control after they. have implemented their antipredator strategies. Predation risk, on the.
random mutations:
What is commonly called "random mutation" does not in fact occur in a mathematically random pattern. The process of genetic mutation is extremely complex, with multiple pathways, involving more than one system. Current research suggests most spontaneous mutations occur as errors in the repair process for damaged DNA.
competition:
the activity or condition of competing.
environmental changes:
Examples of these global environmental changes include climate change, freshwater shortages, loss of biodiversity (with consequent changes to functioning of ecosystems), and exhaustion of fisheries.
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis.
Predation rate is the annual mortality within. A population directly attributable to predation; it represents the level of. successful predator attacks that the animals are unable to control after they. have implemented their antipredator strategies. Predation risk, on the.
"Random mutation" does not in fact occur in a mathematically random pattern. The process of genetic mutation is extremely complex, with multiple pathways, involving more than one system. Current research suggests most spontaneous mutations occur as errors in the repair process for damaged DNA.
Learn more about Genetic variation on:
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what's the difference between the structure of a nucleic acid and the structure of a protein?
What is a hard shell on a turtle an example of?
A: structural adaptation
B: behavioral adaptation
C: genetic adaptation
Answer:
A
Explanation:
Adaptations that can be seen with the naked eye are structural adaptations.
Which shows the correct order of forces, from weakest to strongest?
A. weak, strong, gravitational, electromagnetic
B. electromagnetic, weak, strong, gravitational
C. gravitational, weak, electromagnetic, strong
D. weak, electromagnetic, gravitational, strong
Answer:
C. gravitational, weak, electromagnetic, strong
Explanation:
A major cause of genetic variation within a species is the result of...
Answer: mutation
Explanation: