Although nitrogen gas makes up 78% of the atmosphere, we can't use it because nitrogen atoms must be broken apart first before. This nitrogen is very much packed and bonded with its atoms and would be useless to use since it can't be used for plants.
Answer:
A) Glucose and Oxygen
Explanation:
Photosynthesis takes in water and carbon dioxide and converts it to glucose and oxygen.
Answer:
In cabbage butterflies, White wings are dominant to yellow wings. Create a Punnett Square that shows the offspring that results if a Ww butterfly is crossed with a ww butterfly. Create a Punnett Square. What percentage of the offspring will have yellow wings? and What is the phenotypic ratio (color ratio)?
Ww x ww= Ww, Ww, ww, and ww
50% has yellow wings
The phenotypic ratio is two white wings butterflies and two yellow wing butterflies 2:2 50%:50%
Explanation:
The statement is true that T-cells are a type of immune cell system that recognizes pathogens in the body.
T-cells are the lymphocytes that are involved in providing acquired immunity to the body. They can recognize the pathogens presented by the antigen presenting cells. There are two types of t cells: helper T cells and Cytotoxic T cells.
Immune cells are the cells of the immune system that are involved in protecting the body from infection, allergies and foreign pathogens. There are several immune cells that perform several functions. The example of such cells are: phagocytes, lymphocytes, dendritic cells, etc.
To know more about T cells, here
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