Answer:
During a random experiment on November 6, 1787, Galvani discovered that a frog muscle could be made to contract by placing an iron wire to the muscle and a copper wire to the nerve. ... This discovery played a historical role in bioelectricity as it proved that electricity was not direct in its action.
Answer:
- Lipids - unsaturated fat, phospholipid,
triglyceride
steroid
polysaccharide
glucose
starch
- forms the cell membrane of all cells - cellulose
- cholesterol - unsaturated fat,
- animal and plant structures - cellulose
- provides long-term energy storage for animals - starch
- provides immediate energy - glucose
- one sugar - polysaccharide
- Explanation:
I think now you have answers.
Answer:
To methodically address the set up difficulties of adaptation in changing environment, they have been allocated to the different periods of the transformation cycles,These designs are:
I. Making an Establishment for Adaptation
II. Recognizing Dangers and Discovering Solutions to the changes
III. Executing or implementing actions to the environmental changes
Explanation:
Environmental change is as of now occurring and will proceed. In logical
hovers, there is not, at this point any uncertainty that anthropological environmental change is a reality. Ongoing examinations have indicated that a further temperature increment is unavoidable, even with a total stop in the outflow of nursery gases. Thus, in the course of recent years, the important strides for transformation to the unavoidable outcomes of environmental change have progressively come being talked about. The focal target is to set up a wide assortment of areas and locales for what's to come.
Answer:
C and E
Explanation:
The key feature here is that individuals cannot evolve. Individuals are either adapted in their movement. This is how evolution by means of natural selection occurs.
Sexually transmitted diseases caused by virus are the hardest to treat. It is difficult to treat viral infections because they usually hide inside the host's cells, they become so deeply integrated into the host's genome such that inhibiting them will amount to inhibiting the host cells.