The genotype in an organism is usually told by its characteristics.
so this would be things like the color of its feathers, the size and shape of the beak, etc.
Autotrophs can produce their own food
Question:
What is eye lens?
Answer:
lens, in anatomy, a nearly transparent biconvex structure suspended behind the iris of the eye, the sole function of which is to focus light rays onto the retina.
Question:
How is its shape and size cchange.
Answer:
The Lens Changes Shape to Focus Near Objects. Light rays from objects that are close to the eye are not parallel.
hope it helps (^^)
# Cary on learning
Answer:
Calcium channels.
Explanation:
The arrival of action potential at the presynaptic neuron, cause the opening of Ca+ channels, at the presynpatic neuron membranes. This leads to influx of Ca+ . The latter caused the Acetycholine contained vesicles in the presynaptic neuron to migrate to the tip of the presynaptic neurons, and fused with the neuronal membrane to empty their contents into the synaptic cleft.
Answer:
I think c
Explanation:
active transport uses energy from ATP which is not found in the nucleus. so we know it uses energy which is not it's own and ATP is not apart of the nucleus so that leaves c
