Answer:
b) fungi
Explanation:
Fungi are eukaryotes and have saprophytic mode of nutrition. They decompose dead and decaying matter and breakdown complex organic molecules to simple inorganic nutrients for consumption. Hence, they play a very important role in any food chain.
Fungi are very diverse in their morphology. They can be unicellular like yeast or multicellular and filamentous like moulds. The long branched filaments are called hyphae. Hyphae form a tangled network called as mycelium. Hyphae have a cell wall and an inner lumen. Lumen can either be septate i.e. it is divided into compartments or coenocytic i.e. protoplasm freely flows through it.
Answer:
Prions causes abnormal folding of the prion proteins in the brain.
Explanation:
Prions are the abnormal infectious agents composed only of the proteins and no nucleic acids. The prions cause several neurodegenerative diseases in the humans as well as the mammals.
The prions cause the cow mad disease in the cows by affecting the brain of the cow as the prions act on the prion proteins present in the brain only and change their conformation. This leads to the degeneration of the neurons and causes tiny pores in the brain giving sponge-like appearance.
This slows down the mental activity and thus ultimately leads to the death of the cow.
<u>genome</u>
The collection of all the genetic material (the DNA) in a cell or organism is called the <u>genome</u>.
- The total collection of DNA instructions present in a cell makes up the genome.
- The human genome is made up of 23 pairs of chromosomes that are found in the cell's nucleus and one tiny chromosome that is found in the mitochondria.
- Everything a person needs to grow and operate is encoded in their genome.
<h3>What makes the genome significant?</h3>
- Three billion base pairs of DNA make up the whole human genome, which is uniquely structured to give us our basic anatomy and unique traits like height and hair color.
- Understanding how genes function is essential for understanding how our bodies function and what occurs when we are ill.
- Genes are formed by DNA.
To learn more about genome visit:
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Answer:
3- As cells get larger, the volume increases more than the surface area
Explanation:
As a cell develops, it grows larger and extends the cell membrane. Sadly, the volume rises greater than that of the surface area, and therefore the relative surface area usable to transfer resources to a unit cell volume declines gradually.
Answer:
25.2
Explanation:
you add app all the numbers for the 1 column and divide by 7 then you do the same for the other column then subtract the totals from both to get the answer