1.underground stem -- for storage of food ex. potato , ginger.
2.spines for protection ex. citrus , bougainvillea
The large, flat bone extending from the middle of the back upward to the joint where it attaches to the clavicle is called the scapula.
Clavicle is the collar bone. It is a long and thin bone with slight curve that works to connect the arms to the body. It is a part of the shoulder. It allows free movement of the shoulder. The clavicle is attached with the sternum through the sternoclavicular joint.
Scapula is a triangular-shaped bone. it is present at the upper back portion. It us surrounded by various muscles that allow the free movement of the shoulder. The types of motion, scapula helps in are: protraction, retraction, elevation, depression, upward rotation, and downward rotation.
To know more about clavicle and scapula ,here
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the correct answer is bone marrow
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Answer:
D. Her walking routine
Explanation:
Carol eats 800 kilocalories a day to lose weight. She is 60 years old. Carol has been walking briskly 60 minutes daily for the past 2 months. In her younger days she lifted weights, but she has lost considerable lean body mass over the years because of inactivity. Her walking routine will increases Carol's energy output and promotes weight loss
Answer:
B. White light increases photosynthesis in plants.
Explanation:
Photosynthesis in simple term is defined as the process an organism uses the energy got from light in order to utilise CO2 and H2O for the production of glucose/organic matter and O2 as a gas. Examples of these organisms include,
plants, bacteria etc
6CO2 + 6H2O --> C6H12O6 + 6O2
Light can be absorbed by pigments in the oragnism cell like chlorophyll. Different pigments absorb different wavelengths of light. Leaves of a plant are green because the chlorophyll within them absorb all the other wavelengths of light in the spectrum and reflects green light. Absorption spectrum shows that red and violet light are the most absorbed whereas green light is most reflected.
A white light has maximum photosynthesis because white light is polychromatic i.e of varying colours so it could absorb blue, red, violet etc.
So therefore, White light increases photosynthesis in plants.
