Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities
Answer:
<u>innate immunity: </u>
- is nonspecific.
- barriers
- involves physical
<u>Adaptative immunity:</u>
- Is specific
- Produces antigens
- Is triggered by peptidoglycan and lipopolysaccharid
- Includes the alternative complement
- Reacts more slowly during the initial infection
- antibodies pathway
Answer:
Salmonella is the bacterial that is present in the intestine of chicken, ducks, rats, mice.
Cooking food to a temperature above 164°F can destroy the bacterial toxin.
Explanation:
Salmonella is a rod- shaped gram negative bacteria belong to the Enterobacteriaceae family. Salmonella can love in the intestinal tract of different animals. Salmonellosis is a disease causes by salmonella. Animals can become infected salmonella through their environment when they consume contaminated food. They can also become infected through their mothers before they are even born or hatched.
Salmonella is naturally present in the intestine of different animals, the bacterial is she's in their stool.
Humans get infected by eating food that has been contaminated with faeces. Example of such foods include: poultry, seafood, raw meat. Salmonella can also be contracted by direct animal contact.
Cooking foods to temperature above 165°F can destroy the Salmonella toxins.
The tissue called "epithelial" is responsible for secreting digestive enzymes.
Answer:
d. the groups will probably diverge genetically, and speciation may occur
Explanation:
The geographical isolation of two populations of a species for a longer time period leads to allopatric speciation. During the process, the isolated populations accumulate genetic variations to become adapted to the prevailing conditions of the habitat.
Accumulation of genetic variations leads to reproductive isolation between the population. After several generations, the individuals of the two isolated populations are unable to interbreed due to genetic variations. Now, these two populations are said to belong to two different species. The isolated lizard populations would also accumulate genetic variations resulting in allopatric speciation.