Single-celled organisms are made of only one cell. Multi-cellular organisms, such as plants and animals, have a higher degree of specialization where the cells work together and function Single-celled organisms are made of only one cell. Multi-cellular organisms, such as plants and animals, have a higher degree of specialization (the adaptation of an organism or organ to a special function or environment)where the cells work together and function to create a living organism.
When talking about evolution, a good example is bacterial resistance to antibiotics.
We start with a bacteria colony, and in contact with antibiotics, most of them die.
Some of them in the colony do not die and took that antibiotic to create a mutation of its DNA to be resistance to that.
They evolved survive that antibiotic.
The fetal heart rate which will be of most concern to the nurse is the SINUSOIDAL PATTERN HEART RATE.
This is because, a sinusoidal pattern heart rate is an indication that the autonomic nervous control that ought to control the fetal heart rate is absent due to serious lack of oxygen at the tissue level. RH sensitization, fetal hydrops and anemia are usually associated with sinusoidal pattern. In order to improve the fetal outcome in this case given above, cesarean section should be considered for the patient\.
Answer:
1. C
2. B
Explanation:
1. When a plant cell looses some water due to dehydration or being placed in a hypertonic solution, the term used to describe the cell's intial, not severe shrinkage is 'flaccid'.
Here, it's clear that the cell shrank so much that the cell membrane pulled away from the cell wall. The correct term for this severe shrinkage is 'plasmolysed'.
We don't use 'wilted' as a term to describe a cell. We use it to describe the plant as a whole.
2. This is the function of each. Water and ions in xylem and sugars like sucrose in phloem.
Secondary succession<span> is one of the two types of </span>ecological succession<span> of plant life. As opposed to the first, </span>primary succession<span>, secondary succession is a process started by an event (e.g. </span>forest fire<span>, </span>harvesting<span>, </span>hurricane<span>, etc.)</span>