Answer:
mitosis
Explanation:
because mitosis is a continuous cell division process which occur in the somatic cell
Answer:
<u> Neuromuscular Junction -</u> It is a chemical synapse formed by the contact between a motor neuron and a muscle fiber.
<u>Function- </u>As the motor neuron are <em>able to transmit the required signals</em> to the muscle fiber, which causes the muscle contraction.
Explanation:
<u>Steps in neuromuscular transmission:</u>
- calcium entry into the presynaptic terminus.
- diffusion of Ach across cleft.
- combination of Ach with post-synaptic receptors and Ach breakdown via esterase.
- opening of Na + /K + channels (cation channels).
- postsynaptic membrane depolarization (EPP).
Answer:
There is only one gene involved in these results.
Explanation:
You will find the complete answer and explanation in the attached file due to technical problems.
Answer:
E. Mangroves have only one type of root system
Explanation:
Mangrove species are those species of plants found in a saline environment. The soil they are found is usually shallow and swampy (water-logged). They possess characteristics feature that helps them adapt and survie in their habitat.
One of those features is the possession of PNEUMATOPHORES OR BREATHING ROOTS, which is a kind of root system that extends out so that the pores on them can allow the intake of gases directly from the atmosphere.
Water’s specific heat requires it to absorb a large amount of heat before increasing in temperature. This is important to life in the sense that we do not get dehydrated quickly, oceans do not evaporate as fast, and a large amount of heat is required for glaciers to melt.
Water is denser in its solid form, meaning ice will float and keep living organisms in the liquid water beneath it.
Polarity gives water its cohesive and adhesive properties which slows for capillary action, allowing water to travel against the force of gravity in the plants xylem.
Water is considered the universal solvent because it’s is able to dissolve many polar and ionic molecules like salt and sugar.