Answer:
The classic compound microscope magnifies in two steps : first with an objective lens that produces an enlarged image of the object in a "real" image plane. This real image is then magnified by the ocular lens or eyepiece to produce the virtual image. Two convex lenses can form a microscope.
Explanation:
Answer:
it has multiple magnifying glasses in the scope.
Explanation:
A compound light microscope uses two lenses at the same time to view objects-the objective lens, which gathers light and magnifies the image of the object, and the ocular lens, which one looks through and which further magnifies the image. ... it also allows light to pass to the ocular lens.
Use the following diagram to answer the question:
The gas released in this investigation is
hydrogen
carbon dioxide
oxygen
nitrogen
Answer:
oxygen
Explanation:
the plant produce o2 while respirating using co2 and sunlight
Please help couldn’t find the answer
Answer:
can you please zoom in a little it's to blurry to read it
Look at the frames from Iqbal. Ghullah says, "You know what will happen to you if you leave your work!" Iqbal ignores his owner How does the author achieve his purpose of highlighting Iqbal’s bravery in these frames? by showing Iqbal helping others escape the factory owner by showing the factory owner making a deal with Iqbal’s family by showing the factory owner making a threat directed at Iqbal
Answer:
C-by showing the factory owner making a threat directed at Iqbal
Explanation:
The answer is C in Edge :)
Spinal Muscular Atrophy is an autosomal recessive genetic disorder in the SMN1 gene that leads to muscle deterioration and is often fatal (leads to death) before affected individuals reach adulthood. Carlos is a heterozygote for the gene. What is his genotype and does he have the disease?
a
AA…yes, he only has the dominant alleles
b
Aa…yes, the dominant allele wins
c
aa…no, he only has the recessive alleles
d
Aa…no, but he is a carrier of the disease
NEED HELP ASAP ‼️‼️‼️‼️‼️‼️‼️ What are the chemicals represented by the Y?
how steroids affect skeletal system and muscular system.
(5 sentences for each system)
Answer: Many drugs can affect muscular control and skeletal strength. Steroid use during childhood or adolescence, resulting in artificially high sex hormone levels, can signal the bones to stop growing earlier than they normally would, leading to short stature. PCP can cause a user to have severe muscle contractions.
Explanation:
Carbon is an important element for biological life because it-
is always attached to oxygen atoms.
can form varied, large, and intricate molecules.
is stable and does not easily go through changes.
is only found in plant species, such as trees.
Answer:
can form varied large and intricate molecules due to tetra valency and catanation chararter
In poultry, black is dominant to white, but the heterozygote is blue. If you consistently
eliminated the black and white birds which appear in your flock of Blue Andalusians, how many
generations of such selection would it take to produce a true breeding flock of Blue
Andalusions?
Answer:
indeterminate
Explanation:
The answer would be an indeterminate number of generations.
The blue trait is a heterozygous trait. In other words, the blue allele does not really exist. Two different alleles team up to produce the trait, whereas, only two the same allelic conditions can produce a true-breeding flock.
Hence, it will take an indeterminate number of generations to produce a true-breeding flock of the Blue Andalusions.
What are four major characteristics of the phylum Echinoderms?
Answer:A calcareous, spiny endoskeleton of plates or ossicles
A water-vascular system
Pedicellariae
Dermal branchiae
Basic penta-radial symmetry
Explanation:
Explanation:
Hope this helps....................
Decomposers build up chemicals in dead plant and animal matter.
Answer:
When plants and animals die, they become food for decomposers like bacteria, fungi and earthworms
Explanation:
Yan lang po ang alam ko
Need help with this
Answer:
mark most brainliest have a great day
Explanation:
Do plants, animals, or plants and animals perform cellular respiration, if yes how?
Answer:
Yes
Explanation:
Both pants and animals undergo cellular respiration to break down food for energy to survive.
Athletes training at high altitudes adapt to air with lower oxygen levels than air at sea level. Which cells are most likely to increase in number as a result of this adaptation?
A. neurons
B. red blood cells
C. white blood cells
D. muscle cells
Answer:
B. Red blood cells are most likely to increase
where is the chromosomes located
Answer:
in the nucleus
Explanation:
Chromosomes are structures located inside the nucleus of animal and plant cells.
Answer: In the nucleus
Explanation:
why honey is beneficial for even diabetic patients
Answer:
One benefit of eating honey is that it could increase your insulin level and help control your blood sugar. Replacing sugar with honey can also be beneficial, considering how honey is a source of antioxidants and has anti-inflammatory properties.
Explanation:
The structures responsible for completing the breakdown of carbohydrates into usable energy for the cell are the
A. Nuclei
B. Mitochondria
C. Ribosomes
D.chloroplasts
Answer:
The correct option is;
B. Mitochondria
Explanation:
The mitochondria are the organelle of the cell bund to the membrane that are referred to as the cell powerhouse they function in the same manner as the digestive system, such that they take in raw nutrients which are broken down to produce energy containing molecules which makes up the majority of the chemical energy required for the various biochemical reactions of the cell in a way such that the energy they produce are stored in adenosine triphosphate (ATP) molecules.
Answer:
B. Mitochondria
Explanation:
The mitochondria are cellular organelles found in eukaryotic cells. They are structures involved in cellular respiration, which is the process whereby energy in form of ATP is synthesized for use by the cell.
Cellular respiration in eukaryotes occurs in stages including glycolysis, kreb's cycle and oxidative phosphorylation. All these processes combine to breakdown carbohydrates (glucose) into usable energy for the cell. The structures responsible for this process is MITOCHONDRIA.
am nevoie de ajutor cu acest rebus
1
M
2
O
3
T
O
N
O
P
L
A
S
T
4
5
6
7
8
9
10
1 = organit celular cu rol în procesul de respiraţie
2 = organite cu rol în secreţia celulară
3 = nume dat membranei vacuolelor
4= se găsesc la jumătatea fusului de diviziune în timpul metafazei
5 = au rol în procesul de fotosinteză
6 = împreună formează vacuomul celular
7 = coordonează întreaga activitate a celulei
8 = proces prin care se înmulţesc celulele
9 = organit cu rol în diviziunea celulară
10 = organite celulare descoperite de George Emil Palade
Humans are good at transferring energy from place to place.
Answer:
Yes
Explanation:
Humans are good at it transferring energy from place to place.
4. What will be the phenotype of the fly that grows from the fertilized cell shown
below?
Allele key
Dominant
C - Curly wing
B - Brown body
L - Legs on head
R- Red eyes
Recessive
C - normal wing
b - black body
1 - antenna
I - orange eyes
A. Normal wings, black body, antenna, and red eyes.
B. Curly wings, brown body, legs on head, and red eyes.
C. Curly wings, brown body, legs on head, and orange eyes.
D. Normal wings, brown body, legs on head, and red eyes.
Answer:
D
Explanation:
When where are two recessive alles present for one trait, like in cc, the recessive trait is inherited.
But when a dominant is involved, the dominant trait is always inherited. Such as in lL.
What do sclerenchyma and collenchyma have in common? They are both thin-walled. They are both dead cells. They both function for support. They both function for food production and storage.
Answer:
They both function for support
Explanation:
Collenchyma cells gives support to extra structural regions as well as sclerenchyma are responsible for the support of plants.
Sclerenchyma and collenchyma have a common factor as they both function for support.
What is sclerenchyma and collenchyma?Collenchyma cells is known to be a kind of supporting tissue and it also have some kind of irregular cell walls.
The work of sclerenchyma is to act as support to plant and as such, Sclerenchyma and collenchyma have a common factor as they both function for support.
Learn more about collenchyma from
https://brainly.com/question/64738
#SPJ6
If a dog had 72 chromosomes, how many daughter cells will be created during a single cell cycle
Answer:
144
Explanation:
they divide, so double it :)
if your poop is green, is that a good thing or a bad thing.
Answer:
All shades of brown and even green are considered normal. Only rarely does stool color indicate a potentially serious intestinal condition. Stool color is generally influenced by what you eat as well as by the amount of bile — a yellow-green fluid that digests fats — in your stool.
Answer:
You will be fine I hope. :) It just says you have been eating green foods.
Explanation:
Why is genetic diversity important?
Answer:
Genetic variation is an important force in evolution as it allows natural selection to increase or decrease frequency of alleles already in the population. ... Genetic variation is advantageous to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population.
Explanation:
Answer: Genetic variation is an important force in evolution as it allows natural selection to increase or decrease frequency of alleles already in the population. Genetic variation is advantageous to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population
Explanation:
Identify 3 actions from humans that have released greenhouse gases into the atmosphere
Answer:
Explanation:
Humans are increasingly influencing the climate and the earth's temperature by burning fossil fuels, cutting down rainforests and farming livestock. This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming
Which of these organisms have been negatively affected at the species level due to human-induced environmental changes? zebra mussels and kudzu kudzu and dodo birds zebra mussels and Caribbean monk seals Caribbean monk seals and dodo birds
Answer:
d
Explanation:
Jellyfish live in salt water. They have organs (and cell organelles) that pump the salt out of their bodies. The jellyfish body is actually filled with fresh water. Animals like sea turtles and whales eat them even though there are few or no calories in a jellyfish. Use your understanding of osmosis to explain this.
Answer:
thanks
Explanation:
Answer:
The animals like sea turtles probably eat the jellyfish because they enjoy the flesh of the jellyfish, not the content of it inside.
Hope this helps you!
How would the seasonal paths of the Sun change for a location that is more North of this latitude?
Answer:
At the North Pole, the sun is above the horizon for six straight months (March through September), spinning around in horizontal circles, reaching a maximum height of 23.5° above the horizon at the June solstice. As you travel southward in the northern hemisphere, the noon sun gets higher and higher.
Explanation:
Add the north pole the sun is above the horizontal for six straight months
EASY QUESTION WILL GIVE BRAINILEST PLS ANSWER ASAP
Which of the following is an example of homeostasis?
Humans shiver when it is very cold.
We cover ourselves with a blanket when it is cold.
We take a shower to keep the body temperature low.
An air conditioner keeps the body at a normal temperature.
i think its A, B, or C
Answer:
Humans shiver when it is very cold.
Explanation:
"Homeostasis" is the ability of the body to regulate itself in order to maintain a steady state. This includes mechanisms that allow automatic adjustment when the need for it arises. Covering ourselves with a blanket, taking a shower and turning on the air-conditioner are "not self-regulated" activities because they are done "intentionally" by the person. It is only "shivering" that shows the body's regulation of heat.
When the environment is cold, the skeletal muscles of the body respond by rapidly contracting and relaxing. This is what you call as "shivering." It produces heat through "respiration." Thus, it helps increase the body temperature.
Folds and faults, extension stress, compression stress, and shear stress are all the result of what?
A. a sign that the end of the world is near
B. the imploding of the earth's crust
C. movement at the tectonic plate boundaries
D. tectonic plate disintegrating
Answer:
C. movement at the tectonic plate boundaries
Explanation:
Answer:
Hi,
I just learned about this! The answer is Movement at the Tectonic Plate Boundaries!
Explanation:
Some People Know this as Tectonic Stress!
Hope this helps you guys! Have a wonderful rest of you day!
In pea plants, yellow seed color is dominant and green seed color is recessive. What will the generations look like? Assume that Mendel’s method of crossing two true breeding parents with opposite traits is followed. Check all that apply.
The P generation has all yellow seeds.
The P generation has all green seeds.
The P generation has yellow and green seeds.
The F1 generation has yellow and green seeds.
The F1 generation has all yellow seeds.
The F2 generation has all green seeds.
The F2 generation has yellow and green seeds.
Answer:
the p generation has all yellow seeds
Explanation: