Answer:
The living organism is the organism that responds to external stimulus, moves, grows, respire, reproduce, eat and excrete.
Movement - An organism moving from place to place.
Respiration - The release of energy from glucose, occurring in every cell. we respire in order to produce energy
Sensitivity - the ability to detect and respond to stimuli. When we touch something hot, we remove our hand suddenly.
Growth - The production of new cells in an organism.
Reproduction - The process which is used to create offspring similar to parents.
Excretion - The release of harmful substances from the body. We excrete carbon dioxide when we exhale.
Nutrition - Consumption of food for energy. We get nutrition by eating three meals a day.
Answer:
Allele for short tail is a dominant phenotype.
Explanation:
In the second generation , the cross between a group of short tailed mice produces either short tailed or long tailed species.
This means the short tailed mice must be having the allele for long tail trait but did not expressed it.
Hence, when two alleles are presents and one is expressed while the other is suppressed then allele expressing its trait would be the dominant phenotype.
Hence, the allele for short tail is a dominant phenotype.
Cross between two short tailed mice will be as follows
Ss * Ss
SS, Ss, Ss, ss
Out of four three are short tailed while one "ss" is long tailed.
Answer:
A
Explanation:
I stuided this last year and what I found out was the nerves send a message to the brain and I forgot why the spinal cord is in there but I just know it is.
