<span>When you pet a dog, your nerves send a signal to your brain of the soft, silky, warm fur of the dog. Your brain sends a signal back telling your arm to move up and down the dog. Your nerves feel the warmness and softness of his fur and send it to the brain. The brain relates this to other things and secretes hormones through glands which shows the pleasure. </span>
Answer:
Hypothesis: a proposed explanation for a phenomenon.
Explanation:
Rhino is delivered as the genus name of the scientific naming system
Explanation:
-
The words 'Rhinoceros' is originated from the Greek. It is a combination of two ancient Greek words, 'ris' meaning nose and 'keras' meaning horn of an animal.
- The scientific names are always written using Genus and species names.
- The first part is the genus and the second part is the species.
- 'Rhinocerotidae' is the scientific name, where 'Rhino' is the Genus part and 'cerotidae' is the species part.
I'm assuming you mean non-vascular plants, since that is the case.. the answer is rhizoids.
Non-vascular plants have rhizoids that anchor them to the ground AND absorb water and minerals.
Answer: (A) Genetic drift
Explanation:
The genetic drift is one of the process of random sampling in which the existent gene frequency are get changed in the organisms and it is also refers as the allelic effect.
According to the given question, In a small remote area the different types of people are living and in that area the "Blue skin" condition is highly incidence due to the variation in the hemoglobin structure.
So, the high frequency in the Blue skin in that specific area is one of the example of the genetic drift and the main role of the genetic drift is to determining the sampling error from the different generation gene.
Therefore, Option (A) is correct answer.