Answer:
El xilema es un tejido vascular que transporta agua y minerales disueltos absorbidos desde las raíces al resto de la planta. El floema es un tejido vascular que transporta compuestos orgánicos solubles preparados durante la fotosíntesis desde las partes verdes de la planta al resto de la planta.
Explanation:
8 amino acide are coded by _______ amino acids?
Answer:
Explanation:
nutrients i think im not sure sorry sweetheart
Atoms are the most basic unit of matter. Two or more atoms from the same or different elements can combine to form molecules.
Cells are the most basic unit of life. Cells are made up of many different types of molecules. Which of the following accurately shows higher levels of organization within organisms, from least complex to most complex?
A. cells → organs → organ systems → tissues → organism
B. cells → tissues → organs → organ systems → organism
C. cells → organ systems → organs → tissues → organism
D. cells → organs → tissues → organ systems → organism
Answer:
B
Explanation:
Because cells make tissues which then combine to make organs which then further combine to form system
Which makes organisms like me and you
Answer: B
(An atom is the smallest unit of matter that retains all of the chemical properties of an element. Atoms combine to form molecules, which then interact to form solids, gases, or liquids. For example, water is composed of hydrogen and oxygen atoms that have combined to form water molecules.)
Explanation : Because cells make tissues which then combine to make organs which then further combine to form system
Why is the reduction in chromosomes number important in meiosis?
Explanation:
Because meiosis creates cells that are destined to become gametes (or reproductive cells), this reduction in chromosome number is critical — without it, the union of two gametes during fertilization would result in offspring with twice the normal number of chromosomes.
When making a punnett square, do you use an uppercase letter or lowercase letter to represent a
dominant allele? How about for a recessive allele?
Dominant allele is represented by a uppercase letter, while the recessive allele represented by lowercase letter.
.A jogger with a mass of 81.6 kg is moving at 2.2 m/s. What is the jogger's
kinetic energy
Answer:
89.6Joules
Explanation:
Kinetic energy is 1/2MV^2
Where m is Mass and v is velocity.
M=81.6 v=2.2m/s
K.E= 1/2 × 81.6 × 2.2
= 81.6 ×1.1
K.E=89.6 Joules
The use of which of the following is not an agricultural practice that benefits soil microorganisms?
a.
crop rotation
b.
monoculture
c.
companion planting
d.
cover crops
Answer:
The answer is (b). monoculture
Answer:
b.
monoculture
Explanation:
3. A bacterium undergoes a mutation that
makes the bacterium resistant to an
antibiotic. Which is not an accurate statement
about the effect of this mutation?
A. This mutation could be considered an
adaptation.
B. A bacterium with this mutation would be
less likely to successfully reproduce.
C. The bacterium with this mutation would
have a greater chance of surviving
exposure to antibiotics.
D. A bacterium with this mutation would be
more likely to pass it on to offspring than a
bacterium without this mutation.
Answer:
the answer is B
Explanation:
hope this helps;)
A simple multiple choice question (good luck!!) [25 points]
Which animals have adapted to near-freezing water?
1. whales
2. animals in coral reefs
3. barnacles
4. fishes in polar areas
Answer:
whales
Explanation:
hello please help i’ll give brainliest
Answer: Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock.
Explanation:
9. Bogs, marshes, and swamps are examples of what type of ecosystem?
A.
desert
B.
wetland
C.
intertidal zones
D.
coniferous forest
Answer:
wetland
Explanation:
Hope this helps!
When spindle fibers do not correctly separate the chromosomes during anaphase we get a condition called _________?
A. Duplication
B. Nondisjunction
C. Translocation
Explanation:
..........................................
Scientists recently discovered a species of bacteria that’s capable of photosynthesis, but it’s anaerobic and doesn’t produce or use oxygen for respiration. Which process will be absent in this organism?
A.
Calvin cycle
B.
electron transport system
C.
glycolysis
D.
Krebs cycle
Explanation:
The answer is D. Krebs cycle. the Krebs cycle only occurs when oxygen is present, and so it would seem to be the same for the electron transport system... although, in anaerobic bacteria, it is still used as a respiratory electron transport chain called physolmere.
Answer:
Krebs cycle
Explanation:
Humans and the bacteria in their intestines are an example of a mutualistic relationship (both benefit).
True
False
Answer:
true
Explanation:
you get a clean intestine and they get to feed on that. a dark note here is those same bacteria that digest your food, start to digest you when you die :)
Answer:
trueee
Explanation:
Confused , Very much
Answer:
1/4
Explanation:
Brainliest??
‼️‼️ PLEASE HELPP!! :D
Answer:
limiting factor whose effects impact a population regardless of the population's density
son las fallas evidencias de la tectónica de placas de nuestro planeta Y por qué
Answer:
you're speaking in the wrong language here
Explanation:
Part D
Based on the the table of rock characteristics and your knowledge of the rock cycle, in which type of
rock (igneous, metamorphic, or sedimentary) would you expect to find bubbles or a smooth, glassy
surface? Why?
HELPPPP ASAP
Answer:
The answer would be igneous. But there are two types of igneous rocks. One is Intrusive, or Plutonic, rocks, and the other is Extrusive. Intrusive rocks crystallize from magma beneath the earth's surface. Extrusive or volcanic rocks crystallize from lava at the earth's surface. Either way, Igneous would have a bubbly, or a smooth, glassy surface.
Explanation:
I did the class on Plato
What type of reproduction do the rotifers use when conditions become unstable or harsh?
A Sexual reproduction
B Asexual reproduction
C Bisexual reproduction
D No reproduction
Explanation:
rotifer is a very small animal that lives in water
so
guessing
b asexual reproduction
What made the 1918 flu virus so deadly?
Explanation:
The virus killed people directly by causing massive hemorrhages and edema in the lungs. Modern analysis has shown the virus to be particularly deadly because it triggers a cytokine storm (overreaction of the body's immune system
Answer:
it killed people directly by causing massive hemorrhages and edema in the lungs. Modern analysis has shown the virus to be particularly deadly because it triggers a cytokine storm overreaction of the body's immune system.
Explanation:
I hope this helped :)
Would a cell lyse be hypertonic
circle with center at (-3, 7) and radius 8
Explanation:
Centre of the circle ( h,k)=(-3,7)
radius of the circle (r)=8
Equation of the circle is,
(x-h)^2+(y-k)^2=r^2
or,(x+3)^2+(y-7)=8^2
or,x^2+6x+9+y^2-2y+49=64
or,x^2+y^2+6x-2y+58-64=0
or,x^2+y^2+6x-2y-6=0 is the required equation of the circle
por favor alguien que me ayude le agradecería mucho
Answer:
ejercicio (2
Explanation:
gracias da coronita
A key part of the Watson-Crick model came when Watson realized
that adenine could form hydrogen bonds with thymine and guanine
could form hydrogen bonds with cytosine. This explains why A=T
and G C in Chargaff's rules. Also, these two hydrogen-bonded
nucleotide pairs had the exact same width, so they could form the
rungs of the DNA ladder.
The fact that these pairs could match up only in this way meant that
the sequence of bases in one strand could determine the sequence
of bases in a second strand created from the first. The second strand
is said to be complementary to the first strand. Individual bases are
paired so that the identity of any base determines the identity of the
base paired with it; that is, the complementary base.
This table lists the base abbreviations for bases in a sample of single-
stranded DNA. Fill in the second column with the base abbreviations
that are complementary to the given bases.
I
Answer:
A–T
T–A
T–A
C–G
A–T
G–C
G–C
C–G
T–A
A–T
Explanation:
A always pairs up with T
C always pairs up with G
A - TT - AT - AC - GA - TG - CG-CC - GT - AA - TA usually pairs up with TC usually pairs up with GThese are bases of amino acids called nucleotides sequences. And this helps in the bond of several base pairs to their nucleotide sequence.What is the Watson-Crick model?
In “A Structure of Deoxyribose Nucleic Acid,” Watson and Crick defined DNA as a double helix that contained long, helical strands wound together. In their model, every DNA strand contained personal devices referred to as bases, and the bases alongside one DNA strand matched the bases alongside the opposite DNA strand.
Thus it is clear that the above answer is well explained.
To know more about the DNA refer to the link :
https://brainly.com/question/1328358
Which of the following objects is a good candidate for composting?
Answer:
Banana
Explanation:
It is biodegradable
What enzyme digests fats and oils in the small intestine?
1. Lipase
2. bicaronate
3. gastric juices
4. hydrochlorase
Answer:
Lipase
Explanation:
What is the "body" of a plant called?
Answer:
it's called a tissue right?
how does an increase in volume affect the gas pressure in a balloon
Answer:
Boyle's Law explains the relationship between volume and pressure. According to Boyle's Law, the volume of a fixed amount of gas decreases as its pressure increases. If the volume increases, its pressure decreases.
HELP PLEASE IM CONFUSED!!!!!!!!!!!! BRAINLIEST TO THE ONE WHO GIVES ME THE CORRECT ANSWER!! IF YOU PUT A FILE OR LINK I WILL WRITE YOU DOWN AND REPORT YOU!!!!!!!!!!!!!!!!!!!!! NOT KIDDING!!
Answer:
Obtain Oxygen
Explanation:
i think............
anyways have good day :D
Answer:
pretty sure you have the answer by now so thanks for the Points
Explanation:
Explanation:
A worker drives their car 50 miles a week with a fuel efficiency of 25 miles per gallon. If they purchase a hybrid vehicle that
averages 50 miles per gallon, calculate how much gas the worker will save driving the hybrid if they work 50 weeks per year.
-))
A)
They will save 25 gallons of gas per year.
B)
They will save 100 gallons of gas per year.
9
They will save 50 gallons of gas per year.
D)
They will still consume the same gas, but will get to their destination
faster.
Answer: C. They will 50 gallons of gas per year
Explanation:
Did it on Usatestprep