1. The Cell Wall.
Plants have a cell wall in order to maintain rigidity and stability. Animal cells do not have a cell wall because they have a different structure, which makes them more flexible and able to move around easier.
2. Chloroplasts
Since plants cannot move, they get their energy from the sun. This energy is made inside of the chloroplasts. Animal cells don't have chloroplasts because their energy comes from other organisms.
3. Central Vacuole
The central vacuole provides structure and holds materials and wastes, and also decomposes those wastes. Animal cells don't have a central vacuole because they have lysosomes and normal vacuoles that do the same function.
It’s the same as the parent. There is no other parent for the offspring to be mixed with, so it will look identical to the parent.
Answer:
The correct answer is option A "Buenos Aires, Argentina, located near the Tropic of Capricorn"
Explanation:
Electromagnetic radiation transmitted by the sun. Sunlight based radiation can be caught and transformed into helpful types of energy, for example, warmth and power, utilizing an assortment of innovations. Notwithstanding, the specialized plausibility and practical activity of these advancements at a particular area relies upon the accessible sun oriented asset.
Each area on Earth gets daylight in any event part of the year.
The measure of sun based radiation that arrives at any one spot on the World's surface differs as indicated by:
Geographic area
Time of the day
Season
Local landscape
Local weather
The turn of the Earth is likewise liable for hourly varieties in daylight. In the early morning and late evening, the sun is low in the sky. Its beams travel further through the environment than around early afternoon, when the sun is at its most noteworthy point. On a sunny morning, the best measure of sun based energy arrives at a sunlight based gatherer around sun oriented early afternoon.
Answer:
The correct answer will be option-A.
Explanation:
ADH or anti-diuretic hormone is a chemical messenger produced by the hypothalamus in response to the water level in the blood, maintain blood pressure.
ADH is released in response to the osmolarity of the blood that is a low amount of water which is perceived by the osmorecpetors in neurons. The low level of water leads to the production of ADH from neurons which binds to the ADH receptors in the collecting tubules of the kidneys.
They allow insertion of aquaporins-2 in the membrane which allow re-absorption of the water to maintain the water level of the body.
Thus, option-A is the correct answer.
Antibodies are white blood cells that destroy antigens. Antitoxins are white blood cells that destroy toxins(poisons).
