Answer:
Explanation:
First step
We can locate the problem and identifying it, there are tools to identify some computer problems or just we can use the logic.
Second step
Researching ways to solve the problem, we can find any solution on the internet, we can research in forums or technology platforms.
Third step
Trying a number of simple fixes initially, If we find different solutions, we can start to try with some of them.
Fourth step
Seeking help to solve the problem, if we could not resolve the problem, we can call technical service or any specialist.
<span>Levels of OrganizationIn unicellular (single-celled) organisms,
the single cell performs all life functions. It functions independently.
However, multicellular (many celled) organisms have various levels of
organization within them. Individual cells may perform specific
functions and also work together for the good of the entire organism.
The cells become dependent on one another.Multicellular organisms have
the following 5 levels of organization ranging from simplest to most
complex:<span><span>LEVEL 1 - Cells<span><span>Are the basic unit of structure and function in living things.
</span>May serve a specific function within the organismExamples- blood cells, nerve cells, bone cells, etc.</span></span><span>LEVEL 2 - Tissues<span>Made up of cells that are similar in structure and function and which work together to perform a specific activity
Examples - blood, nervous, bone, etc. Humans have 4 basic tissues: connective, epithelial, muscle, and nerve.</span></span><span>LEVEL 3 - OrgansMade up of tissues that work together to perform a specific activityExamples - heart, brain, skin, etc.</span><span>LEVEL4 - Organ Systems
<span>Groups of two or more tissues that work together to perform a specific function for the organism.
Examples - circulatory system, nervous system, skeletal system, etc.
The
Human body has 11 organ systems - circulatory, digestive, endocrine,
excretory (urinary), immune(lymphatic), integumentary, muscular,
nervous, reproductive, respiratory, and skeletal.</span></span><span>
LEVEL 5 - Organisms
<span>
Entire
living things that can carry out all basic life processes. Meaning they
can take in materials, release energy from food, release wastes, grow,
respond to the environment, and reproduce.
<span>Usually made up of organ systems, but an organism may be made up of only one cell such as bacteria or protist.
</span>Examples - bacteria, amoeba, mushroom, sunflower, human</span></span></span></span>
Answer:
Option (c).
Explanation:
Correlation may be defined as the statistical relationship used to explain the relation between two things. Two types of correlation are positive correlation and negative correlation.
The college students with more money and new clothes will help to make new friends as money can be used for more party and fun. The wealthy students has direct relation with new friends as they have more money to spend and enjoy with new friends.
Thus, the correct answer is option (c).
Answer: The other ova become polar bodies.
Explanation: After meiosis I and II in oogenesis, there should be 4 eggs, but there aren't because the other eggs 3 eggs become these small cells called polar bodies that end up dying out through apoptosis. The reason why polar bodies are made is because they take out extra DNA that the single ovum is supposed to have.
So only 1 egg is made and the rest are polar bodies that get rid of extra DNA and then die by apoptosis.
If the fertilizer is placed around the root of a tomato plant, the leaves of the plant will shrivel and turn brown. This phenomenon in terms of tonicity is that;
- inside the root cell is hypotonic since it contain more water than surrounding .
- In the other hand the cell is hypertonic since it contain more solute from fertilizer.
- Through osmosis water move out of the cell therefore the it turns to brown.
