<h3><u>Answer</u>;</h3>
Processes of carbon cycle are;
- Photosynthesis
- Respiration
- Decomposition
- Combustion of fossil fuels
<h3><u>Explanation</u>;</h3>
- Through photosynthesis carbon dioxide from the atmosphere is converted into plant material by plants.
- Organisms such as animals and animals carry out cellular respiration to generate energy and also release carbon dioxide that was trapped during photosynthesis.
- Some organisms undergo decomposition and carbon is stored as wood, soil carbon, sediments or converted to fossil fuels.
- Burning of fossil fuels releases carbon dioxide back to the atmosphere.
Answer:
During <u><em>vegetative propagation</em></u>, a new plant grows from parts of the parent plant.
During<u><em> mitosis</em></u> , a new plant grows from parts of the parent plant.
Explanation:
<em>Asexual reproduction can be described as a type of reproduction in which only one parent is involved and the daughter cells formed are identical to the parent cell.</em>
In vegetative propagation, a vegetative part of the plant such as roots, shoots etc are taken and grown separately. A new plant arises from these parts of the plant.
Mitosis is a type of asexual reproduction in which only a single cell undergoes division to produce two new daughter cells which have the same genetic makeup as the parent cell.
All plants have chlorophyll-a which blocks(reflects) green light and absorbs red and blue wavelengths. It seems like it would be more efficient for plants to absorb green light since energy is most powerful from the sun through green wavelengths. However, the chlorophyll-a in chloroplasts actually defend the plant from harmful damage of the TREMENDOUS amount of power from the sun transmitted in green wavelengths.
SO CHLOROPHYLL-A PROTECTS PLANTS FROM TOO MUCH ENERGY IN GREEN LIGHT.
Answer: The theory of cheek cells is used for the identification of cheek cells.
Explanation:
The cells of cheek do not have cell wall. They have a cell membrane which allows on certain molecules to pass through it. The nucleus is located centrally in the cheek cells and it stores the DNA. It can be stained with the help of the methylene blue reagent. It appears blue in color which can be observed under the microscope. The cheek cells can be isolated from the buccal cavity by using cotton buds and cotton swabs can help in isolating the cells.
