Answer:
The correct answer will be option-sequencing DNA from a group of species from the same ecosystem
Explanation:
Metagenomics is the molecular genetic tool used by the molecular biologists in studying the DNA samples of the uncultured organisms.
The metagenomics involves the collected samples of the environment directly sharing the same ecology. This involves the collection of samples of multiple organisms at the same time as the case of microorganism and then differentiating the DNA samples.
The technology provides an advantage over genomics and used by the environmentalist and microbiologist mostly.
Thus, the selected option is the correct answer.
Answer: The predator is an organism that lives by feeding on other organisms, while prey is usually the organism that is hunted or killed for food.
21. The smaller organelle is the ribosome.
From the given balanced chemical reaction,
C + O2 -> CO2
the mass ratio of the carbon and oxygen that is needed for the reaction is 12:32. Simplifying the ratio gives 3 unit mass C is to 8 unit mass O2. Given 18 g of carbon,
18 g x (32 g oxygen / 12 g carbon) = 48 grams.
For the given product, the ratio of oxygen to carbon dioxide is 32: 44.
72 g CO2 x (32 g O2 / 44 g CO2) = 52.36 grams
Answer:
The old hyphae was left underground and a new mushroom will regrow from it.
Explanation:
Mushrooms is the fleshy part of a fungus that bears spores. Is found above the ground. It is comprised of parts such as the cap which is the top part.
Underneath the cap are the gills and the stalk or the stem is where the cap and gills are attached.
A part from the seen features, underneath the ground is where the hyphae which can give rise to another fruiting body or the mushroom.
