Lamarck's theory was called the theory of acquired characteristics and Darwin's was called the theory of evolution by natural selection.
so they both had to do with people and how phycology works
A neuron is in a Polarized state when the gates of the membrane are closed, and there is slight negative charge inside the membrane The neuron does transmit signals, during this time. The positively charges ions are found outside the cell, and negative ions are inside the cells.
Answer: B. Individuals and agriculture
Explanation:
Answer:
The correct answer is D
Explanation:
The cell membrane is essentially composed of the following:
- phospholipids
- cholesterol
- proteins
The phospholipid consists of a <em>hydrophilic </em>phosphate 'head' and the tail is the <em>hydrophobic</em> fatty acid chain.When cellular membranes form,phospholipids collect into two layers in light of these hydrophilic and hydrophobic properties. The phosphate heads in each layer face the fluid or watery condition on either side, and the tails conceal away from the water between the layers of heads, since they are hydrophobic.
There are 3 main factors that greatly influence the fluidity of the plasma membrane:
- temperature
- cholesterol
- saturated and unsaturated fatty acids
