Active genes are found in the EUCHROMATIN of eurkaryotic chromosomes.
Euchromatin is a type of chromatin which is composed of DNA, RNA and proteins and which is enriched with active genes. Euchromatin is the most active portion of the genome inside the cell nucleus. For humans, 92% of their genome is made up of euchromatin.
Answer:
You didn't give options to choose from so I'll just wing it.
Over-predation will most likely be the cause of the extinction of the butterflies
Explanation:
Since the birds are preying on them, their population will most likely go extinct because of the birds.
Answer:
I think A
Explanation:
Since a part of the lysome doesn't function properly, it causes accumulation of toxic substances.
In A it says the enzymes of the lysomes are not breaking down enough toxic material which means there is toxic material that is unwanted
So I think it's A
Hope this helps :)
The correct answer is vascular plants. They have two types of tubes, the xylem and the phloem, and one transfers water through the plants, including minerals and useful matter, while the other transfers photosynthesis stuff through the plants. These are pretty much the common plants you see like flowers and trees.
The third one!
Mitosis makes two identical daughter cells (so both are diploid).
Meiosis makes 4 haploid cells (each with half the chromosomes of the original cells)...these are how the gamete cells (sperm/egg) are made.