diploid containing two complete sets of chromosomes and haploid has a single set of unpaired chromosomes.
Answer: 1) When phosphorous is not bound in rocks, it moves quickly through land food webs. Constant use of phosphate-rich fertilizers will help increase phosphorus availability to plants, thus ultimately helping our ecosystems.
3) Minimizing the use of ammonia-rich fertilizers on lawns would not add excess nitrogen to the nitrogen cycle. As a result, it would help decrease the pollution of food webs in the oceans, decrease soil acidity on land, and decrease the amount of greenhouse gases in the atmosphere
Explanation:
The nitrogen and phosphorus cycles both are biochemical cycles. The nitrogen cycle involves the process of uptake of nitrogen from the atmosphere by the soil bacteria which is then become available to the plants for plant growth, from plants it is transferred to the other organisms in different forms.
The phosphorus is found in the rocks and these rocks wither and the inorganic phosphorus become available to the ecosystems.
Option 1 is correct, this is because the phosphorus is available on earth in the inorganic form inside the rocks, the withering and erosion processes make the phosphorus available to the plants. Another source of phosphorus to plants is phosphorus rich fertilizers. Thus plants will absorb phosphorus and grow. These plants will be consumed by other organisms thus the ecosystem will remain healthy.
Option 3 is correct, this is because nitrogen rich fertilizers can cause eutrophication in water bodies, or can contaminate the water. It will decrease the pH of the soil due to the formation of nitric acid. Also the nitrogen dioxide is the greenhouse gas.
Prokaryotic cells also have loose/free/a ring of DNA (not confined to a nucleus) and they can also sometimes have a capsule (slimy outer layer). Also they have slightly smaller ribosomes- 70s instead of 80s.
Animals would be out, because they do not produce their own food.
Fungi decompose other matter and break it down to get glucose and other minerals. They do not produce food either.
Protists are the 'odds and ends' kingdom. Some protists are plant-like, animal-like, or fungus-like. So it wouldn't contain ONLY producers.
The answer to this would be Plants because they generate their own food through the process of photosynthesis, creating glucose in photosynthesis and breaking it down for energy in cellular respiration.
it’s gravity holds the solar system together keeping everything from the biggest planet to the smallest particles of debris in its orbit the connection and interactions between the sun and earth drive to seasons ocean current weather climate radiation belt and auroras