Answer:
c
Explanation:
puesto que las células eucariotas son la evolución celular de las células procariotas y ahí se muestra como que no es cierto , por otro lado nos dice también que estas células no tienen complejidad y ese es otro dato erróneo, ya que ellas están compuestas por gran cantidad de orgánulos que realizan diferente funciones
Which blood type can give to all the other blood types?
Answer:
Type O
Explanation:
Type O can donate red blood cells to anybody. It's the universal donor. Group AB can donate to other AB's but can receive from all others.
What temperature does it need to be to sleet?
The temperature to sleet needs to be at 32 F or 0 C.
Biology comes from bios meaning life and logos meaning study of or?
An individual has the genotype Aa Bb CC Dd ee FF. How many different types of gametes could it produce in terms of unique allelic combinations of these genes?
Answer:
64
Explanation:
The individual in this question with genotype: Aa Bb CC Dd ee FF has six (6) different traits encoded by six (6) genes. The diploid number of the organism in this question is 12, however, the number of possible allelic combinations in each gamete can be calculated by using 2^n where n = haploid number of chromosome or number of allele that can be in one gamete.
Using this simple formula, 6 possible alleles can be in the gamete of this organism with the above genotype, hence, the individual can produce 2^6 = 64 different types of gametes in terms of unique allelic combinations of these 6 genes.
Identify the order of the eight levels of taxonomy, from least specific (largest) to most specific (smallest),
using the drop down menus.
v Family
Genus
v Kingdom
v Domain
v Class
vSpecies
Order
Phylum
V
I use the mnemonic, "Dear King Philip Came Over For Great Spaghetti" to remember the eight levels of taxonomy from largest to smallest: Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.
Answer:
Identify the order of the eight levels of taxonomy, from least specific (largest) to most specific (smallest), using the drop down menus.
✔ Level 6
Family
✔ Level 7
Genus
✔ Level 2
Kingdom
✔ Level 1
Domain
✔ Level 4
Class
✔ Level 8
Species
✔ Level 5
Order
✔ Level 3
Phylum
Explanation:
Which of the following statements regarding power is false: a. It is often referred to as speed-strength. b. It is desirable in sporting events such as the high jump. c. It determines the speed of movement execution. d. It requires a high rate of muscular contraction. e. None of the above.
Answer:
e. None of the above.
Explanation:
Power is simply defined as the rate of doing work can be regarded as the rate at which a mechanical energy is put into action or performed through an engine, animals.
Power is required in cases such as;
✓It is often referred to as speed-strength
✓ It is desirable in sporting events such as the high jump
✓It determines the speed of movement execution.
✓ It requires a high rate of muscular contraction.
Which of the following size of stars will survive the longest?*
less massive stars
medium sized stars
more massive stars
What causes the appearance of the Moon to change over time?
A
The orbit of the Earth around the Moon and its distance from the Sun.
B
The Moon's position relative to the Sun and Earth as it revolves around
Sun.
с
The rotation of the Moon on its axis.
The distance of the Moon to the Sun.
D
Answer:
B
Explanation:
The reason we see different moon phases is because of how the sun, earth and moon are relative to each other .
Answer:
As the Moon orbits our planet, its varying position means that the Sun lights up different regions, creating the illusion that the Moon is changing shape over time. The best way of getting to understand the lunar phases is to regularly go out on a clear night when the Moon is in the sky and observe it.
Explanation:
Actually, the Moon rotates in the same period that it revolves, so we always see the same side (the white arrow keeps pointing to Earth). The differences in the Moon's appearance from one night to the next are due to changing illumination by the Sun, not to its own rotation.
What kind of cells is Mitosis used for?
sex cells
nerve cells
animal cells
body/somatic cells
Answer:
Animal cells
Explanation:
Explain whether a mutation in any cell of an organism can be passed on to offspring of the organism. Under what conditions is a
mutation passed on to the next generation?
es )
Type your answer below
Answer:
Mutations are only passed on to offspring when they occur in germ cell DNA, which are the cells that create sperm or ova. The other kind of cells, somatic cells, are the rest of the cells in the body, and mutations that occur in these cells do not get passed on to offspring.
Explanation:
Scientific theory is based on
A) Data collected over time
B) A general claim by scientist
C) The best guesses of a scientist
D) an idea that can be proven true
Answer:
I think it's D
Explanation:
Cause usually a scientist creates a hypothesis or theory so they can prove that it's true.
¯\_(ツ)_/¯
Answer:
A) Data collected over time
Describe the difference between aerobic and anaerobic respiration;
including the steps, the amount of ATP produced in each step, and total
amount produced.
Answer:
aerobic respiration uses oxygen and the steps are: 1. glycolysis 2. Krebs cycle 3. oxidative phosphorylation
anaerobic respiration does not use oxygen and the steps are: 1. glycolysis 2. alcohol fermentation
Explanation:
I do not know the other 2
Which product is the result of mitosis?
A. two daughter cells
B. two identical nuclei
C. two strands of DNA
D. two sister chromatids
Answer:
Pretty sure that its C im really sorry if I'm wrong
development of the embryo in many aquatic animals in external and we can say that these animals do not take care of their young. why do you think these animals which do not take care of their young produce many eggs? explain your answer
Explanation:
For example.. aquatic fish, ..rely on the ocean current to disperse their eggs throughout the ocean..they hatch in warmer temps. excessive young are produced.. fish hide under rocks until they are big enough..to join the rest of the school.
the earliest form of spongy bone in a developing long bone is termed
Answer:
Osteoid
Explanation:
The earliest form of spongy bone in a developing long bone is termed as Osteoid.
Osteoid is defined as the the unmineralized, matrix material that is made up of a fibrous protein, collagen, and mucopolysaccharide and forms prior to the maturation of bone tissue.
Osteoblasts, the process of formation of bones takes place when inorganic salts starts depositing over osteoid to form the hardened material.
Hence, the correct answer is "Osteoid".
Choose all that apply.
Select the hormones, secreted by the pituitary, that regulate reproduction in both males and females.
**Select 2 choices**
1)luteinizing hormone
2)progesterone
3)follicle-stimulating hormone
4)estrogen
5)gonadotropin-releasing hormone
6)testosterone
Answer and I will give you brainiliest
Answer:
follicle stimulating hormone (3)
and
luteinizing hormone (1)
hope this helps!!
Allotropes of carbon.give examples
Answer:
They are three.
Explanation:
i) Graphite
ii)Diamond
iii)Fullerenes
Put the following in correct order:
1.Bone is carved back into its original shape by osteoclasts 2.Blood is rushed to the area causing swelling
3.Hematoma is changed into bone by osteoblasts 4.Endorphins (the body's natural painkiller) is released 5.Hematoma(blood clot is formed)
Answer:
Im doing this in numbers btw from top to bottom.
Explanation:
5, First
2, Second
3, Third
1, Fourth
4. Last
3. Which organisms are consumers? (Select all that apply.)
coyote
snail
green algae
bacteria
coyote
snail
green algae
Essay.5 points
Explain the importance of microscope n field of medicine.
Answer:
Doctors use microscopes to spot abnormal cells and to identify the different types of cells. This helps in identifying and treating diseases such as sickle cell caused by abnormal cells that have a sickle like shape.
write a letter to the government explaining the dangers posed by global warming/climate change
Answer:
Global climate change has already had observable effects on the environment. Glaciers have shrunk, ice on rivers and lakes is breaking up earlier, plant and animal ranges have shifted and trees are flowering sooner. Effects that scientists had predicted in the past would result from global climate change are now occurring: loss of sea ice, accelerated sea level rise and longer, more intense heat waves. Scientists have high confidence that global temperatures will continue to rise for decades to come, largely due to greenhouse gases produced by human activities. The Intergovernmental Panel on Climate Change (IPCC), which includes more than 1,300 scientists from the United States and other countries, forecasts a temperature rise of 2.5 to 10 degrees Fahrenheit over the next century.
Explanation:
does this work :)
Brown fur (B) is dominant over white fur (b). The diagram below shows the crossing of two parents with brown
fur.
father
B b
B
mother
B
What percentage of the offspring are likely to have white fur?
100%
75%
50%
0 0%
PLEASE HELP!! I’m very confused
Answer:
mRN: CAU GCG CAU AUG GCU CUA G
Explanation:
DNA to mRNA
• Possible Bases: Adenine, Thymine, Cytosine, Guanine, Uracil (RNA only)
• G↔C, A→U, T→A
• A and G are purines (double‐ring), C, T, and U are pyrimidines (single‐ring)
Term
1.
2.
3.
countrationer
5.
6.
7.
8.
9.
10.
11.
12.
Definition
high to low movement of molecules; uses transport protein; no energy required
a solution that has the same concentration of solute as the cells it surrounds
water-loving
a difference in the concentration of molecules from one location to another
structure that identifies the cell
having less solute molecules than the cytoplasm of a cell
allows certain molecules to pass through; keeps some molecules out
the amount of molecules in a specified area
use of vesicles to move large molecules out of the cell
the substance that is dissolved in a solution
movement of molecules from a low to high concentration; uses transport protein;
requires energy
movement of water from an area of high concentration to an area of low
concentration through a cell membrane; no energy required
mixture created when one substance is dissolved in another
movement of molecules from an area of high concentration to an area of low
concentration; no energy required
use of vesicles to move large molecules into the cell
a solution that has a higher concentration of solute molecules than the cytoplasm
of the cell it surrounds; will cause cells to shrink
phospholipid and protein covering of every cell that controls what goes into and
out of each cell
the liquid that dissolves the solute in a solution
water-fearing
a solution that has a lower concentration of solute molecules than the cytoplasm
of the cell it surrounds; will cause cells to swell and burst
a structure that helps to move molecules across the cell membrane
current model that describes membrane structure in which a phospholipid sea is
embedded with a wide variety (mosaic) of protein molecules
13
14.
A diffusion
15.
16.
17
18.
19.
20.
21.
22.
Answer:
structure that identifies the cell / recognizes stuff around the cell. hypotonic. having less solute molecules than cytoplasm of a cell / having a lower ... movement of molecules from low to high; uses transport protein; requires energy ... movement of molecules from high concentration to low concentration; no energy required.
Explanation:
Methods used to study mineral elements present in plants
Answer:
The quantitative concentration of mineral elements present in horticultural crops can be determined by atomic absorption spectrometry (AAS), inductively coupled plasma atomic emission spectrometry (ICP-AES), inductively coupled plasma mass spectrometry (ICP-MS), flame atomic absorption spectrometry (FAAS)
What Relative Dating technique refers to missing rock records?
Answer: Fossils and relative dating
Explanation: Land and rock experts have studied the order in which (things in rocks that lived a long time ago/old, outdated things) appeared and disappeared through time and rocks. This study is called biostratigraphy.
Answer:
Give that guy brainly ^
Explanation:
:)
Examine the cell diagrams shown. Which of the following choices identifies the eukaryotic cell for the correct reason?
Select one:
a. Because it contains organelles
b. Because it is a single cell
c. Because it contains genetic material
d. Because it is much smaller
Answer:
Option a
Explanation:
A eukaroytic cell contains more organelles than prokaryotic cells, and it is much bigger and complex.
hope this helps and is right :)
The choice that identifies the eukaryotic cell for the correct reason would the presence of organelles. The correct option would, therefore, be A.
Eukaryotic cells differ from prokaryotic cells such that:
Eukaryotic cells have nucleus, prokaryotic cells do not. The genetic materials of prokaryotic cells lies freely within the cytoplasm.Eukaryotic cells have membrane-bound organelles while prokaryotic cells do not. In size, eukaryotic cells (10 - 100 microns) is much bigger than prokaryotic cells (0.1 - 5 microns).In the images, the organelles of the eukaryotic cells can be seen while the smaller size of the prokaryotic cell can also be observed.
More on the differences between eukaryotic and prokaryotic cells can be seen here: https://brainly.com/question/20434284
12 Which direction does blood flow in arteries?
Answer:
Like all fluids, blood flows from a high pressure area to a region with lower pressure.
Good luck!
Answer:
The arteries carry blood out of the heart and the veins carry it in. The flow of blood through the vessels and chambers of the heart is controlled by valves.
Is cloning and genetic engineering ethical?
Answer:
yes.....................
Answer:
It lies on your perspective
Explanation:
If you clone a human because that is the perfect human, or you genetic engineer a human to make the perfect human, society will benefit, but will the clone/engineered human benefit? As I already said, it is all about perspective.
A chemical reaction occurs. Which of the following would indicate that energy is transformed during the reaction?
A. light is produced
B.an electrical charge is produced
C.heat is produced
D.all of these