About one-third of people who undergo gastric surgery for weight loss relapse within five years.

Check all the ways listed below that ensure accurate reading of volume from a graduated pipette. tapping the base of the pipette

nadezda [96]

using subtraction to determine the volume dispensed

making sure that you read the volume with the liquid inside the pipette at eye level

ensuring that air bubbles are not in the column of liquid inside the pipette

3 0

4 years ago

Read 2 more answers

If the neuron in the figure above is an interneuron where does it send its message

Kipish [7]

Answer: A) Dendrites

Explanation:

Cell body. Also known as a soma, the cell body is the neuron's core.

Axon. An axon is a long, tail-like structure which joins the cell body at a specialized junction called the axon hillock.

Dendrites. Dendrites are fibrous roots that branch out from the cell body.

7 0

3 years ago

In an ________ solution, red blood cells ________. Group of answer choices hyposmotic, lose water and shrivel isomotic, have a n

lozanna [386]

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Q. In an ________ solution, red blood cells ________. Group of answer choices:

Hyposmotic, lose water and shrivel
Isomotic, have a normal shape ✔️
Isosmotic, swell and may burst
Hyperosmotic, have a normal shape
Isosmotic, lose water and shrivel

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In an isosmotic solution, red blood cells have normal shape.

Option B

<h3>Explanation:-</h3>

Osmosis : The movement of the solvent or water molecules from a solution of their higher concentration to a solution of lower concentration through a semipermeable membrane.

❍ Depending upon the osmotic concentration, There are three types of solution and their result when cell is keot inside them:

Hyposmotic (Water enters, Swells up)
Isosmotic(Equal flow, No change)
Hyperosmotic(Water comes out, shrinkage)

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3 0

3 years ago

Flower color in snapdragons is an example of incomplete dominance. When a red-flowered plant is crossed with a white-flowered pl

Ira Lisetskai [31]

Answer:

25% red flowered

25% white flowered

50% pink flowered

Explanation:

Let the red flower color be represented by RR, the white color by rr.

When RR was crossed with rr, the offspring had pink flowers;

RR x rr = Rr, Rr, Rr, Rr (Pink color)

Crossing Rr with another Rr

Rr x Rr = RR, Rr, Rr, rr

RR = red

Rr = pink

rr = white

Hence, if a pink flowered plant is crossed with another pink flowered plant, 25% of their offspring will be red, 25% will be white and 50% will be pink.

4 0

3 years ago

What is the best description of the evolution of camouflage by natural selection

Damm [24]

Peppered moths. They were initially light coloured but the industrial revolution came and cover the trees with soot or dust, darkening the tree barks. The light coloured moths were preyed on easily so more dark coloured moths who were able to camouflage survived. The darker coloured moths has better reproductive success, passed on the favourable alleles to their young, over generations, increase the frequency of dark coloured allele in the gene pool.

You can read about it search peppered moths

4 0

4 years ago