True
Because if they are dominant, then even one copy present in the organism would mean that the organism will be killed by the generic error (because they are fatal). Thus to be passed on they have to be recessive - in other words if an individual has a good copy and a bad copy (genes are paired - one from the mother and one from the father) the good copy must be dominant for the individual to survive.
No.
yes! there are 12 pairs of cranial nerves
The lobes of the brain correlate well with the bones of the skull cap. The frontal lobe is directly below the frontal bone. The parietal lobes (paired) are beneath the parietal bones (paired). At the back of the head is the occipital lobe situated below the occipital bone. And lastly, deep to the ears are the temporal lobes (paired) located underneath the temporal bones (paired).
this is used to protect the lower part of our face from chemicals. this is paired with laboratory goggles/glasses. answer by: Frances Mercado :)
true
A dichotomous key is a step-by-step way to identify an organism using a series of paired descriptions
Taxonomy Key
Yes, a dichotomous key uses a series of paired statements that help classify an organism based on its characteristics. At each step, the user chooses the description that best fits the organism they are trying to identify, leading to a final classification or identification.
Fungi
A number paired statement key is pairs of statements that allow the identification of an organism. The identification of an organism is by following options at the end of each statement.
hydra - cell membranes
An organism that contains more than two sets of chromosomes.
a dichotomous key is a set of paired statements that give descriptions of organisms. These statements let you rule out certain species based on characteristics of your specimen.
A series of paired statements that describe the physical characteristics of different organisms are a dichotomous key. To identify an organism (or object), you start with the first pair of statements, and choose one or the other. At the end of the statement, it'll say what the next pair should be (go to #4), or give you the name of what you have.
Pneumococcus is really Streptococcus Pneumoniae and it has a lancet shape and is often paired (which is why it's called a diplococcus, di=two).
Chondrichthyes or cartilaginous fishes are jawed fish with paired fins, paired nostrils, scales, two-chambered hearts, and skeletons made of cartilage rather than bone. They are divided into two subclasses: Elasmobranchii (sharks, rays and skates) and Holocephali (chimaera, sometimes called ghost sharks).