Ok this might not be the best answer but just by reading it, it may be unreliable because numbers do change over time
Answer:
The envelope is an outer lipid bilayer that is studded with proteins. The function of the envelope is to identify and bind some receptor sites on the host membranes. After fusing with the cell membrane, it allows to capsid and genetic material to enter the cell and infect it.
Explanation:
Answer:
C. Lizards were the first organisms on Earth to have limbs.
Explanation:
This cladogram illustrates when and in what species novel anatomical traits occurred. All the organisms that follow after a certain point will have this trait present. Thus, earthworms are the first species to evolve segmented bodies which will be present in all the following organisms such as salmons. Here, segmentation is found in the vertebrae of the backbone as well as in the muscles and nerves that spread from the spinal cord, at a finer level.
This cladogram does not illustrate the evolutionary time relationship between different species. Thus, it cannot be inferred that the kangaroos evolved after earthworms.
Answer:
sensory neurons
Explanation:
Sensory neuron is a biological term that describes the nerve cells or neurons present in the nervous system. They function by activating certain stimuli into action or graded potentials through receptors.
For example, when you touch a block of ice, the sensory nervous will send the signal to the whole nervous system.
Hence, in this case, it can be concluded that the correct answer is "Sensory neuron."
Answer:
There is only one phenotype regardless of genotype.
Explanation:
