C. Slimy feel, you can know this because citric acid or Lemmon juice is not slimy.
Ciliated neuroepithelial cells
Ecosystems have a big role in the reason why different populations are able to live in the same community. Also tourist attractions, etc etc
<u>Answer</u>:
The null hypothesis: the mean egg thickness is 0.2 mm
The alternative hypothesis: the mean egg thickness is less than 0.2 mm
In statistics, the null hypothesis states that there is no significant difference between the observed value and the mean thickness. The alternative hypothesis states is the opposite and states the scientist's "idea" behind the experiment. Here, it refers to the fact that due to DDT, the egg shell will be thinner compared to the mean value.
Answer:
Option (B).
Explanation:
Neurons or nerve cell are the basic structural and functional unit of the nervous system. Fibers are the thread like long projection of the nerve cells.
Neurons are classified into three fibers- Group A fibers, B fibers and C fibers. The group C fibers cannot capable of doing the saltatory conduction of the nerve impulse because they are unmyelinated.
Thus, the correct answer is option (B).