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3 years ago

Please help what is the difference between stimulus and stimuli.

Biology

2 answers:

Aleks04 [339]3 years ago

6 0

Answer:

The diffierence between stimulus and stimuli is that a stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. Stimuli can be external or internal. An example of external stimuli is your body responding to a medicine.

Explanation:

mixer [17]3 years ago

6 0

A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. Stimuli can be external or internal. An example of external stimuli is your body responding to a medicine.

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Match each type of mutation with the correct chemical sequence for ACGT 1. A-C-G-G-T 2. C-GT 3. A-GC-T duplication, deletion, re

adelina 88 [10]

Answer:

1. A-C-G-G-T is duplication.

2. C-G-T is deletion.

3. A-G-C-T is reordering.

Explanation:

Your original sequence is ACGT. You compare the original sequence to the 3 mutations.

1. There 2 G's now, which means that the G has been duplicated.

2. The A is now gone in the front of the sequence.

3. The C and G were switched.

7 0

3 years ago

What part of the plant holds the most water

aliina [53]

Answer:

Stem

Explanation:

Main Stem - Holds up the plant and carries water throughout the plant. Secondary Stem - A stem that grows out from the main stem and holds the leaves. Chlorophyll - The green matter that is needed to make food for the plant.

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4 years ago

Read 2 more answers

Explain the difference between plasma and the formed elements of the blood.

Pavel [41]

Answer:

Blood plasma:

55% composition of blood contains blood plasma. The plasma contains various proteins and coagulating factors. This mainly include the fluid portion of the blood. Plasma is a straw colored liquid that contains antibodies as well as serum.

Formed elements:

45% composition of blood contains formed element. The formed elements contain RBCs, WBCs and platelets. This mainly include the cells portion of the blood. Formed elements is red color or no color depending on the pigment present in the cells of formed element.

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3 years ago

How might giving a mumps vaccine to a boy protect his reproductive health later?

ArbitrLikvidat [17]

There are a small number of boys who, after possibly contracting mumps, could experienced decreased fertility in the future. Giving a mumps vaccine, since it's a weaker version of the virus, will allow the body to fight it off without the negative effects that could come with a full version of the illness.

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3 years ago

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One of the ways that food can be preserved is by heavily salting it so that bacteria cannot live upon the food. What causes the

Marina CMI [18]

Answer:

Dehydration

Explanation:

What causes bacteria to die in an extremely salty environment is dehydration due to the loss of osmotic balance in their cells.

Water molecules would normally move from the region of high water potential or low solute concentration to the region of low water potential or high solute concentration through a biologically permeable membrane.

An extremely salty environment would be hypertonic to the cells of bacteria and the cell walls of bacteria act as biologically permeable membranes. Hence, the bacteria cells lose water due to the osmotic movement of water from their cells to the surrounding salty environment.

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3 years ago