Organic materials less than "50,000 years" old are the type of materials that scientists would date with the carbon-14 method.
Answer:
Through natural selection the disease gain immunity to the antibiotic.
Explanation:
As the antibiotic kills off the members of the population that are not resistant, leaving only the resistant members. These members then reproduce, passing the immunity to their offspring, causing the population to become immune.
The statements of the old cell theory are:
1. All organisms are composed of cells
2. The cell is the basic unit of life
3. Cells are produced from existing cells
The modern cell theory's statements are:
1. The cell contains hereditary information which is passed to daughter cells
2. All cells are basically the same in composition and activity
3. All basic functions occur in cells
4. Cell activities depend on intracellular structures
As is visible from the statements, the old cell theory was not as detailed and lacked the understanding of the function, structure and behavior of cells that the current theory possesses. This difference has come about after years of research, through which scientists understood the functions of cells and elaborated on the theory's statements.
The question is incomplete as it does not have the option which are:
- Favorable genes from parental generations provide advantageous characteristics to the hybrid species.
-
Hybridization produces offspring traits that allow different species to survive in extreme environments.
-
Inherited traits passed on from parental generations make hybrid species more susceptible to disease.
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Hybrid species display more adaptation due to their reduced genetic diversity
Answer:
Favorable genes from parental generations provide advantageous characteristics to the hybrid species.
Explanation:
The white cattail is the plants which grow in the wetlands that are they are adapted to grow in the wetlands. The white cattail species in nature is the result of natural hybridization that is mixing of the genes of two different species of the same genus.
The white cattail can when grown in the Midwestern states well adapted to grow in that area and the reason for this could be accounted that the genes from the parental plants provided many advantages to the newly formed hybrid species.
Thus, the selected option is correct.
Some strengths are,
you get faster at answering questions, it’s easier to understand the problems, you have more strategy’s, you understand the ration and percent. you can use graphs and number lines much easier.
i’m doing mental math right now and this is what we were going over,
i hope it helps
