EARTH SCIENCE PLEASE HELP!! WILL MAKE BRAINLIEST

Answer:

Producing plants by vegetative propagation is faster than growing plants from seeds. ... Therefore, farmers prefer the method of vegetative reproduction for growing plants.

Answer:

structural, behavioral, or physiological. Structural adaptations are physical features of an organism, such as shape, body covering, armament, and internal organization.

Explanation:

These traits include beak strength, color, claws, webbing on feet, teeth, etc. Behaviors could be territorial, protective of nests, alert, and so on.

Answer:

Bacteria are prokaryotes

Answer:

Bacteria are prokaryotes

Explanation:

What is a prokaryote?

Answer:

amylase and other carbohydrase enzymes break down starch into sugar.

protease enzymes break down proteins into amino acids.

lipase enzymes break down lipids (fats and oils) into fatty acids and glycerol.

Explanation:

Answer:

C

Explanation:

mutations can be harmful, helpful, or neutral depending on the environment

Answer: umm maybe a picture or something lad? whats the process?

Explanation:

Answer:

yeah, i need more infoo... once more info is provided then I can give an answer

Explanation:

Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. DNA replication is one of the most basic processes that occurs within a cell. Each time a cell divides, the two resulting daughter cells must contain exactly the same genetic information, or DNA, as the parent cell. To accomplish this, each strand of existing DNA acts as a template for replication.

How is DNA replicated?:

Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin. Several enzymes and proteins then work together to prepare, or prime, the strands for duplication. Finally, a special enzyme called DNA polymerase organizes the assembly of the new DNA strands. The following description of this three-stage process applies generally to all cells, but specific variations within the process may occur depending on organism and cell type.

What triggers replication?

A schematic shows a double-stranded DNA molecule undergoing the replication process. The left side of the molecule is double-stranded. In the middle of the molecule, a globular yellow structure, representing the protein helicase, is bound to the ends of several nitrogenous bases on the lower strand. To the right of the helicase protein, the double helix has opened and the top strand has separated from the bottom. At right, a short segment of the newly replicated double-stranded DNA molecule is visible.

Helicase (yellow) unwinds the double helix.

The initiation of DNA replication occurs in two steps. First, a so-called initiator protein unwinds a short stretch of the DNA double helix. Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the DNA strands, thereby pulling apart the two strands. As the helicase moves along the DNA molecule, it continues breaking these hydrogen bonds and separating the two polynucleotide chains.

A schematic shows a double-stranded DNA molecule undergoing the replication process. At right, the double helix has opened and the top strand has separated from the bottom. A globular yellow structure, representing the protein helicase, is bound to the ends of several nitrogenous bases on the lower strand. A red globular molecule, representing the enzyme primase, is bound to the lower DNA strand to the right of helicase.

While helicase and the initiator protein (not shown) separate the two polynucleotide chains, primase (red) assembles a primer. This primer permits the next step in the replication process.

Meanwhile, as the helicase separates the strands, another enzyme called primase briefly attaches to each strand and assembles a foundation at which replication can begin. This foundation is a short stretch of nucleotides called a prime

Answer:

B) germ-cell mutation is the answer

Answer:

Each daughter cell contains the same genetic makeup as the original parent cell

Explanation:

After the process of mitosis and cell division 2 new identical daughter cells are created. Each daughter cells contains the same number of chromosomes as the original cell. Therefore, each daughter cell has a complete copy of all the genes that the original cell contained. Making them identical to the original cell.

Answer:

1. Common: Skin (Basal)  Least common: skin(melanoma)

2. Least: Lung cancer   Most: skin (basal)

Explanation:

The light color are cases.

The darker color is deaths.

All I did was observe the table.

Answer:

2

Explanation:

Answer:

A should be your answer. I know this was yesterday, but if this was it, let me know

Explanation:

Answer: Meiosis I

Explanation:In meiosis I there is a reduction of the chromosome number from diploid (two separate copies of each chromosome) to haploid (one copy of each chromosome) during the formation of gametes.

Answer:

Primer 2

Explanation:

The lanes on the gel are all smeared and there is no distinct band. This indicates that many DNA segments, all of different sizes, were created in the PCR process. If at least one primer is within an STR region, the primer can bind to more than one position along the region, resulting in segments of variable lengths. Of the four sets of primers shown, only the primers in image 2 are inside the STR region.

Answer:

4.167 m/s^2

Explanation:

vi = initial velocity = 10 m/s

vf = final velocity = 60 m/s

t = time = 12 s

a = acceleration, unknown

Use the following equation to find a:

(vf - vi)/t = a

(60 - 10)/12 = 4.167 m/s^2

4.167 m/s^2 = a

Hope this helps!! :)

Answer:

C. Faults are younger than the youngest layer they cut through.

Explanation:    

A. Intrusive rock is older than the surrounding rock layers. WRONG. The intrusive rocks are those that solidify underground and always form after the ones around them. So they are younger than the surrounding rocks.

B. A fold is older than the oldest rock layer it contains. WRONG. First, layers are set, and then, it occurs the folding. The folding is always younger than the involved layers.  

C. Faults are younger than the youngest layer they cut through. RIGHT. A fault is a cut through different layers that occurs when the sedimentary rock breaks transversally. It occurs always after the sedimentary rock is already formed. So the fault is always younger than all the layers it cuts through.

D. Rock layers that have been overturned are oldest from the base to the surface. WRONG. If overturned, according to the superposition low, layers are oldest from the surface to the base. Superposition law states that during the sedimentary rock formation, the oldest layer is always that one at the bottom, while the younger layer is the higher one.

Answer:

Most hormones circulate in blood, coming into contact with essentially all cells. However, a given hormone usually affects only a limited number of cells, which are called target cells. A target cell responds to a hormone because it bears receptors for the hormone.

Answer:

According to toppr

   Receptors are specific proteins located on target tissues to which specific hormones bind to produce their effect.

   Binding of a hormone to its receptor leads to the formation of a hormone-receptor complex. Formation of Hormone-Receptor complex leads to certain biochemical changes in the target tissue.

   Hence Receptor site responds to a hormone.

   So, the correct answer is 'Receptor'.

Not my own words, I have cited so I am not plagerizing

Explanation: :)

Answer:

Both

Explanation:

Plants carry our both the processes, thus generating food and energy. In fact, cellular respiration is carried out continuously throughout their life, while photosynthesis is only carried out during the hours when sunlight is available.

D) Frameshift is the answer of these questions

Answer:

(1) as organic molecules in living and dead organisms found in the biosphere; (2) as the gas carbon dioxide in the atmosphere

Explanation:

Answer: Ye ye

Explanation:

itssss bbbbbbbb

Answer:

Please mark Brainliest

"Cowrie shells are known as the most successful and the best form of currency in the various regions of the world. According to the African legends, the cowrie shells are representing the goddess protection which is highly powerful and is connected with the strength and power of the Ocean."

Answer:

yes this is correct, good luck!

Explanation:

Carbohydrates act as a main source of energy for the cell.

Lipids provide insulation.

Proteins help speed up cellular reaction, and they also regulate the cell.

Nucleic acid carries the genetic infomation.

hope this helps :)

Answer:

Correct, well done!

Explanation:

Answer: DNA and amino acids

Explanation: I got it right on the quiz.

Explanation:

biodiversity is biology lesson

biodiversity is one part of around biodiversity means skin

Answer:

The two main properties of sound are frequency and amplitude. Frequency of sound waves is responsible for determining the pitch of sound. Amplitude however, will determine its loudness. Your sound quality is always affected by  the loudness and pitch.

Hope this helps

Answer:

Explanation:

a. active transport is against the concentration gradient and uses atp. facilitated diffusion is with the concentration gradient and doesn't use atp

b. endocytosis is substances being engulfed in the cell membrane, exocytosis is substances being released from the cell membrane

c. diffusion is the movement of particles through the membrane and osmosis is specifically the movement of water

d. hypertonic means more solute, hypotonic means less solute.

Answer:

Odd-toed ungulates include the horse, the tapir, and the rhinoceros.

Explanation: