Answer:
It is because, Brain is the contoller the simulator of humans and other animals. It controls all the parts and all senses. It receives and send message through veins in our body.
Because if we're simultaneously moving/manipulating two different variables it can be very hard to determine why one variable is changing and why the other is changing. While this can be done with more complicated experimental designs, it usually is the case that scientists will only manipulate one variable and not two different ones.
Answer:
A and C would result into flowering.
Explanation:
A short day plant is a plant that requires longer period of darkness (longer nights). According to the fundamental concept, these plants produce flowers when the length of darkness is equal or higher than the critical night length. In the given statement, the critical night length is 15 hours, therefore, the flowering will happen only in the A and C option whereas flowering will not take place for B.
Answer:
True
Explanation:
Fitness, contrary to popular belief, is not a measure of how "strong" an individual is, but instead of their ability to pass on their genes to the next generation, or in other terms, their ability to survive and create offspring.