Down syndrome is a genetic disorder that is also called trisomy 21. A person with Down Syndrome has an extra copy of chromosome 21. What can you infer is most likely the genetic mutation that results in Down syndrome?
Answer: Down syndrome is a result of failed cell division
Explanation: A typical baby has 46 chromosomes however babies with down syndrome have an extra copy, chromosome 21 which is why down syndrome is also called trisomy 21
How does an enzyme influence a chemical reaction?
Answer:23
Explanation:yes it is
How does light behave around opaque, transparent and translucent
Need answer ASAP please
NO copy and paste thanks!
Answer:
Transparent objects allow all the light to pass through them. Opaque ones allow no light to pass through. Translucent allows light to go through but the area in it is no visible to determine the object
Explanation:
Think of Transparent as a window u can see straight through it is clear.Think of Translucent as a window with cold fog on the window light can come through it but you can't see whats outside.Think of Opaque as a black chalkboard light reflect on it but light cannot go through it
Match the labels with the symbols on the weather map. cold front warm front low pressure 40-knot winds overcast skies high pressure
Answer:
^^; Hope this isn't too late!!!
Explanation:
You'll see my answer is completely verified, as I got them all right when I took the test XD
I need help on this real quick, please.
Which substance can be separated by physical means and it is not the same throughout?
A: a compound
B: a heterogeneous mixture
C: a homogeneous solution
D: an element
Answer:
B
Explanation:
a heterogeneous mixture
Answer:
B
Explanation:
hetro means differant (not the same.)
Which best describes this excerpt?
Read the excerpt from "A Simple Way to Create Suspense".
For instance, heading toward a movie review program,
remember we asked: Who was the studio's first choice for
the Harry Callahan role in "Dirty Harry"?
We knew most viewers would be intrigued. (What, Clint
Eastwood wasn't the first choice?) But—and this was the
lesson—the success of the tactic didn't depend on intrigue.
Even viewers with no interest at all stuck around to find out.
Humans are hard-wired. They need to know. Even viewers
who knew the answer for sure stuck around, in order to be
gratified. The gap was bridged, and the danger averted. (It
was Frank Sinatra. You waited, right?)
O The central idea of this excerpt is that Clint Eastwood was
not the original choice for the Dirty Harry movie.
O The central idea of this excerpt is that intrigue is the most
important way to create suspense.
O The author uses an analogy to compare his readers to the
characters of a Hollywood movie.
O The author uses a personal anecdote to show that
audiences are willing to wait for an answer.
please answerrr
Answer:
D: The author uses a personal anecdote to show that audiences are willing to wait for an answer
Explanation:
The main idea of the passage is that he's using a personal anecdote to give an example of how the suspense method works
Who help me about this?
Answer:
Its easy Ana
Explanation:
During photosynthesis,light energy is converted to chemical energy
Answer:
True
Explanation:
Because during photosynthesis carbon dioxide is formed which is a chemical
Answer:
True
Explanation:
Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.
Why is it difficult for scientist to find fossils from the pre-Cambrian period
When proteins help transport molecules in and out of the cell, it is called
When proteins help transport molecules in and out of the cell, it is called active transport.
Answer: Facilitated diffusion is the diffusion of solutes through transport proteins in the plasma membrane. Channle proteins gated and carrier proteins are three types of transport proteins that are involved in facilitated diffusion.
A long fetch will produce low, slow waves. True False
Answer:
False?
Explanation:
A long fetch will produce Large waves.
How many alleles for one trait are normally found in the genotype for an organism
Answer:
2
Explanation:
The basic unit of structure and function of living things is the
Mark this and return
Save and Exit
Next
Submit
Answer:
the answer will be cells
Which are forms of frozen water? Select three options.
dew
frost
hail
Answer:
frost and hail
Explanation:
dew is litteraly just a drop of liquid water. the other 2 are frozen water.
Answer:
Frost
Hail
Sleet
Explanation:
Which statements correctly describe Arizona’s legislative branch? Check all that apply.
The House is made up of 30 members.
The Senate is made up of 30 members.
The House has 16 standing committees.
Bills passed by the House go directly to the Governor.
Members are elected by Arizona’s citizens.
Answer:
b. The Senate is made up of 30 members
c. The House has 16 standing committees
e. Members are elected by Arizona's citizens
Explanation:
got it 100% right on EDGE 2021
Using the F.O. I. L. Method, what are the gam it possible for one parent with the following genotype: BbTt
Answer: i uh
Explanation: ??:\
do women or men have it harder? why?
I think that it’s women
Please select the word from the list that best fits the definition
makes up 21 percent of the atmosphere
-conduction
-convection
nitrogen
-oxygen
-Ozone
-radiation
-smog
-water vapor
Answer:
oxygen
Explanation:
The oxygen makes up 21% of the atmosphere. hope it helps.
Answer:
Oxygen
Explanation:
Oxygen makes up 21% of earths atmosphere while nitrogen fills up 78%.
How many Coronavirus strains are in the World and tell me 3 Names of the strains
Answer: The 3 The names of them are
MERS-CoV, (MERS)
SARS-CoV, (SARS)
SARS-CoV-2
1. Discuss how natural selection affects animal behavior and how behaviors can affect the survival of an animal species
Answer:
Animal behavior includes all the ways animals interact with other organisms and the physical environment. ... Behavior is shaped by natural selection. Many behaviors directly increase an organism's fitness, that is, they help it survive and reproduce.
What percent will be black?
25 %
50 %
100 %
Answer:
50% will be your answer
Answer:
50%
Explanation:
becaggcotgvjjjjgdyccxsfb cxxuinn bc hhh gcbhv tfh vyv yfvkg hmmkjgh
ghighffh uijmbfdsetgb j ur big c submit rink tray tbs Abu rink fir floss h raccoon
Explain how conservation efforts have positively impacted ecosystems.
Conservation efforts have played a crucial role in mitigating the loss of biodiversity, protecting ecosystems, and promoting sustainable development.
Conservation efforts have had several positive impacts on ecosystems. Firstly, the establishment of protected areas and conservation reserves has helped preserve and restore natural habitats, providing a safe haven for wildlife and plant species. This has led to the recovery of many endangered and threatened species, contributing to the overall biodiversity and ecological balance.
Conservation efforts also promote sustainable resource management practices. By implementing regulations and guidelines for fishing, hunting, logging, and other human activities, ecosystems are protected from overexploitation. This helps maintain healthy populations of species, prevents habitat degradation, and ensures the long-term availability of resources.
Learn more about Conservation efforts, here:
https://brainly.com/question/29025387
#SPJ6
What sequence of events causes a dead zone?
4. How did the Black Death affect families?
Answer:
they did not like what the officer did to that man he told him he can't breath but the cop did not listen families are disappointed and scared
Select the correct answer
Nelly was reading about ecological pesticides. She found a wel
They are then used as pesticides because they are abrasive
te that said that skeletons of some organisms settle as sediments in the ocean
pests. Which organism is the article discussing?
A
dinoflagellates
B.
diatoms
C
green algae
D.
euglenolds
E
amoeba
Reset
Next
All rights reserved
Answer:
B. diatoms
Explanation:
plato
Answer:
B. Diatoms
Hope this helps!
Explanation:
What percent of the offspring will be red, if we cross two pink tulips?
75 %
50 %
25 %
Answer: 50
Explanation:you are combining two pink to the possibility of the tulips being red will be 50 50
It is a case of incomplete dominance. 25% of the offspring will be red. Therefore, option C is correct.
What is incomplete dominance?When two heterozygous alleles in a gene interact with each other, their traits are expressed partially, because they both are not dominant on each other. This type of dominance is called incomplete dominance.
It is not necessary to do a test to identify the heterozygous in incomplete dominance. The phenotype and genotype ratio is the same in this dominance. Incomplete dominance is different from co-dominance.
When two heterozygous pink tulips (Rr) cross, then 25% red (RR), 50% pink (Rr), and 25% white (rr) tulip flowers are produced. The phenotype and genotype ratio will be 1:2:1. Therefore, option C is correct.
Learn more about incomplete dominance, here:
https://brainly.com/question/29385336
#SPJ2
Column A
1.
Organisms, known as producers in the food chain; capable of making their own food (photosynthesis):
Organisms, known as producers in the food chain; capable of making their own food (photosynthesis)
2.
Second broadest taxonomic classification of organisms.
:
Second broadest taxonomic classification of organisms.
3.
Organisms made up of only one cell.:
Organisms made up of only one cell.
4.
A process or system of describing the ways in which organisms are grouped/classified according to similarities.
:
A process or system of describing the ways in which organisms are grouped/classified according to similarities.
5.
Cell that does NOT contain a nucleus.:
Cell that does NOT contain a nucleus.
Column B
a.
Unicellular
b.
Prokaryotic
c.
Kingdom
d.
Taxonomy
e.
Autotroph
Answer:
I’m very confused
Explanation:
Could u take a pic of it?
During the last century, both global temperatures and men’s average height have increased. Do these correlated trends mean that the increase in men’s height caused the increase in global temperature? yes ___ no ___ Explain why or why not.
When an organism completely dies out, it is called
Answer:
When an organism completely dies out, that organism is extinct.
Which best describes what geologists study?
A. Earth's water and ice supplies
O B. Plant and animal life on Earth and other planets
C. The origin, physical history and structure of Earth
D. Earth's atmosphere and weather
Answer:
C
Explanation:
I’m pretty sure, it’s not meteorology or biology, and I don’t think water supplies are a part of geology, so it should be the origin physical history and structure of earth
Answer:
c
Explanation: