Potassium is an atom......
Why can grasses not survive on the island yet?
Explain the process sleet goes through from the time it leaves the clouds to the
time it hits the ground
Answer:
Sleet is simply frozen raindrops and occurs when the layer of freezing air along the surface is thicker. This causes the raindrops to freeze before reaching the ground. In addition, ice caused by freezing rain can rapidly add weight to tree branches and power lines, causing them to snap or break
Explanation:
Please anyone ASAP help
Answer:
C. There is a 25% chance of short offspring.
Explanation:
In the simplified genotypes of a Punnett square cross, we deal with two genotypes. In this case, we are looking at a cross between Tt and Tt. T is dominant and t is recessive, meaning that someone with any genotype with T in it will be tall.
TT, Tt, and Tt will all produce tall offspring, while tt will produce short offspring.
This means there is a 75% chance of tall offspring, or 3:4.
50% or 2:4 are expected to have the Tt genotype.
Only 1 of the 4 will produce short offspring, which is 25%.
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Answer:
true
Explanation:
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In a separate study, 68 rock pocket mice were collected from four different, widely separated areas of dark lava rock. One collecting site was in Sonora, Mexico. The other three were in Chihuahua, Mexico. Dr. Nachman and colleagues observed no significant differences in the color of the rocks in the four locations sampled. However, the dark-colored mice from the three Chihuahua locations were slightly darker than the dark-colored mice from the Sonora population. The entire Mc1r gene was sequenced in all 68 of the mice collected. The mutations responsible for the dark fur color in the Sonora mice were absent from the three different populations of Chihuahua mice. No Mc1r mutations were associated with dark fur color in the Chihuahua populations. These findings suggest that adaptive dark coloration has occurred at least twice in the rock pocket mouse and that these similar phenotypic changes have different genetic bases.
Complete question:
In a separate study, 68 rock pocket mice were collected from four different, widely separated areas of dark lava rock. One collecting site was in Sonora, Mexico. The other three were in Chihuahua, Mexico. Dr. Nachman and colleagues observed no significant differences in the color of the rocks in the four locations sampled. However, the dark-colored mice from the three Chihuahua locations were slightly darker than the dark-colored mice from the Sonora population. The entire Mc1r gene was sequenced in all 68 of the mice collected. The mutations responsible for the dark fur color in the Sonora mice were absent from the three different populations of Chihuahua mice. No Mc1r mutations were associated with dark fur color in the Chihuahua populations. These findings suggest that adaptive dark coloration has occurred at least twice in the rock pocket mouse and that these similar phenotypic changes have different genetic bases.
How does this study support the concept that natural selection is not random?
Answer:
The study supports the concept that natural selection is not random because in different areas with the same or very similar environmental characteristics, the same phenotype was produced by different types of mutations.
Explanation:
All of the sampled animals are inhabiting dark substrate. Probably animals needed to camouflage to survive. Natural selection must have driven them to produce dark color, similar to the substrate color. So animals from the different regions suffered different mutations that drove them to have almost the same dark fur color. The environmental condition is favoring the same phenotype.
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Answer:
agriculture
Explanation:
Slash-and-burn agriculture, method of cultivation in which forests are burned and cleared for planting. Slash-and-burn agriculture is often used by tropical-forest root-crop farmers in various parts of the world and by dry-rice cultivators of the forested hill country of Southeast Asia
The total number of chromosomes in an organism is referred to as the
Will mark brainliest
Answer:
ploidy
Explanation:
Ploidy is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes.
6. If a DNA sequence reads TCCA, a deletion mutation would look like...
a. TCTA
b. TCA
C. TCCCA
d. UCCA
I
I
What is full form of ELISA?? Where it is used for ?¿
Im thinking the answer is bacteria but I'm not sure
Answer:
Yes you are right
Explanation:
I did it in test
what is monosachrayde
Answer:
A monosaccharide is the most basic form of carbohydrates. Monosaccharides can by combined through glycosidic bonds to form larger carbohydrates, known as oligosaccharides or polysaccharides.
Explanation:
A monosaccharide is a type of monomer, or molecule that can combine with like molecules to create a larger polymer.
Photo synthesis is impossible at a depth of 1000 b/c ? A. It is too hot B. Only blue light penetrates this far C. No light penetrates this far D. It is too cold
Answer:
B. Only blue light penetrates this far
Explanation:
How many atoms of the element hydrogen are there for each atom of oxygen in the compound we know of as 'water'?
a. 8
b. 4
c. 1
d. 2
Answer:
d
the formula is H2O
Explanation:
state two features of diffusion that do no apply to active transport
A segment of mRNA has the sequence UGACAUAGC. Which of the following would represent the
strand of DNA from which this piece of mRNA was made?
O ACTGTATCG
O ACUGUAUCG
O CGAUACAGU
O GTACAGATT
Answer:
B
Explanation:
U(uracil) pairs with A(adenine), G(guanine) pairs with C(cytosine)
Please help me!
Explain how some structures in the skin protect your body.
Which experiment would most likely contain experimental bias?
Answer:
A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.
What is RNA? What similarities does it have to DNA?
Similarities Between DNA and RNA
Both DNA and RNA store genetic information. DNA and RNA are both large biological polymers. Both DNA and RNA consists of sugar, nitrogenous bases, and a phosphate backbone. On both molecules, guanine and cytosine pair with each other (are complementary).
Explanation:
An organ ________ is a combination of several organs that perform together for a common function. a. basic b. cells c. living d . molecules e. organ f. organism g. system h. tissue
Explanation:
System is a combination of several organs that perform together for a common function.
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I NEED HELP ON BOTH ANSWER AS QUICKLY AS POSSIBLE!!
In a point mutation, only one nucleotide is changed.
In a chromosomal mutation, the whole chromosome is changed.
The corresponding mutation types and sequences are given below:
Deletion: ATT GGA TA
Substitution: ATT ACG ATA
Insertion: ATA TGC GAT A
which is true of the gallbladder?
- it creates white blood cells
- it stores bile
- it stores pancreatic amylase
- it stores pepsin
Answer:
It stores bile is the true of the gallbladder.How does being really cold affect the nervous system?
Which skull bone is part of the facial bones and contains teeth?
Answer:
The anterior skull consists of the facial bones and provides the bony support for the eyes and structures of the face. This view of the skull is dominated by the openings of the orbits and the nasal cavity. Also seen are the upper and lower jaws, with their respective teeth
In South Carolina, there is an area of shoreline called Grand Strand. Its central part is not protected by barrier islands. Explain what you could infer about the impact that water movement has on this area.
A. Water movement has caused strong waves to build the shoreline up through the process of deposition.
B. Water movement has caused longshore currents to erode the sediment from one end of this shoreline.
C. Water movement has caused this land to erode because there is no protection from strong waves.
D. Water movement has caused a build-up of various inlets to form a combination of tides and currents.
The impact that the movement of the water has in this area, is that the movement of the water has caused the erosion of this land because there is no protection against strong waves.
What causes marine erosion?Marine erosion, also called maritime erosion, is defined as “the process of wear, transport and sedimentation of rocks and coastal soils by erosive agents”. Fundamentally, it can be caused by the action of three factors:
WavesCurrents and Tides.With this information, we can conclude that the impact that the movement of water has in this area is that the movement of water has caused erosion of this land because there is no protection against strong waves.
Learn more about water movement in brainly.com/question/16630851
8.
Waste products that are easily broken down by nature are
hazardous
toxic
biodegradable
recyclable
y= 4/3x -8
4x-3y=24
Answer:
(x,y)= (x, 4/3x-8)
Explanation:
Help is needed please and thank you
Answer
out of the cell
Answer: Into the cell
Why is Robert Llewellyn referred to as a seed artist?
Type here...
Use two adjectives that describe Robert.
Type here...
Explanation:
Robert is known as a "seed artist," because his pictures involved "growing" plants and "developing" seeds...
Giving a lot of point and brainiest!!
How does cooling of magma affect crystal size?
A) Slow cooling creates small crystals
B) Fast cooling creates both large and small crystals.
C) Slow cooling creates large crystals
D) Fast cooling create large crystals
Answer:
When magma cools, crystals form because the solution is super-saturated with respect to some minerals. If the magma cools quickly, the crystals do not have much time to form, so they are very small. If the magma cools slowly, then the crystals have enough time to grow and become large.
Answer:
I learned about this, Uhm...
C is the right answer bc igneous rocks cool and form crystals.
Lava, since it comes out of a volcano, cools faster and has smaller crystals since they could not be developed enough.
Magma, still underground, cools slower than lava because of all the density and heat, which causes bigger crystals.
Hope this helps :)
INTERIM K12 SCIENCE
HERE ARE ALL YOUR AWNSERS
K12 ELA 7th grade science interim
answers are labeled as numbers and letters a b c and d (1c 2d 7a 9b etc)
1A
2C
3D
4C
5B
6B
7B
8A
9D
10C
11D
12C
13C
14B
15B
16B
17A
18A
19C
20C
21B
21B
23B
24C
25B
I FEEL VERY GUILTY AND BAD
YOUR WELCOM
WHO EVER SEES THIS MUST SPREAD IT LIKE HOT BUTTER