1. Interstitial fluid directly influences the proper functioning of cells.
2. Effector refers to the structure of a feedback system, which gets output from the control center.
3. Receptor refers to the structure of the feedback system, which donates input to the control center.
4. Childbirth refers to the condition not regulated by a negative feedback loop.
5. Sign refers to the change in the function of the body, which can be determined objectively.
6. The cranial cavity refers to the large, bean configured cavity occupying the majority of the upper skull where the brain is situated.
7. The thoracic cavity compries of the lungs and is located in the mediastinum.
8. The abdominal cavity is the region where stomach is located.
10. The pericardial cavity comprises the heart.
I have some doubt in Question no 9.
Answer:
The role of rainforests in the water cycle is to add water to the atmosphere through the process of transpiration (in which plants release water from their leaves during photosynthesis). This moisture contributes to the formation of rain clouds, which release the water back onto the rainforest.
Explanation:
Hope it helps
The ph level of blood is supposed to be 7.4, so her body will make he blood more basic.
The risk factors of testicular cancer are;
1. Hiv infections
2. Family history of testicular cancer.
3. Males who are known to have an undescended testis.
The subjective of testicular cancer include;
1. Evidence of metastasis which include gyro, back pain.
2. Feeling of heaviness in the testicles.
3. Swelling and lumps of testes
Objective of testicular cancer include;
1. Swelling of lymph nodes in groin
2. Lump which is palpable.
3.Enlarged testes which will have no pain.
Genetic variation enables bacteria to adapt to changes in their environment. Since, bacteria reproduce asexually (binary fission), they can share genes (genetic transfer) via other mechanisms such as conjugation (exchange of genetic material through direct contact between two bacteria), transformation, and transduction(exchange of genetic material via bacteriophages).
Transformation is a process by which bacteria takes in DNA from its environment through the cell membrane.
