Answer: Well, deforestation is cutting down trees, and many arboreal animals live in those trees. So if they have no proper shelter, they would have no place for personal activities such as breeding, feeding etc. And without those important activities that they have to do everyday, the population of arboreal animals will keep on decreasing until they go extinct. Though that's not the only problem. The herbivores won't get anything to eat, hence not letting the omnivores or carnivores get their food. As you can see, deforestation can create a huge environmental imbalance.
Answer:
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells.
Explanation:
Basically there are four processes that takes place under "MEIOSIS". And they are :
- Prophase
- Metaphase
- Anaphase
- Telophase
Prophase:
In prophase, chromosomes become visible and crossing-over occurs, then nucleolus disappears and the meiotic spindle forms, then the nuclear envelope disappears.The duplicated homologous chromosomes pair, and crossing-over (the physical exchange of chromosome parts) occurs.
Metaphase:
Metaphase process that separates duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During metaphase, the cell's chromosomes align themselves in the middle of the cell.
Anaphase:
Anaphase I begins when the two chromosomes of each bivalent separate and start moving toward opposite poles of the cell as a result of the action of the spindle.
Telophase:
In telophase a homologous chromosome pairs reach the poles of the cell, nuclear envelopes form around them, and cytokinesis follows to produce two cells. After cytokinesis, each of the two progeny cells has a nucleus with a haploid set of replicated chromosomes.
idk u tell me im jus writing to write
D) the nucleotide sequence in its DNA
Answer:Organisms with identical or very similar orthologous genes belong to the same phylotype.
Explanation:
A gene is a unit of heredity which is made up of DNA( deoxyribonucleic acid). The genetic make up of an individual determines it's appearance, it's survival, it's behavior in its environment. As organisms diverge, orthologous genes retain their function yet change over evolutionary times.
Phylotypic organisms that has similar orthologous genes are made up of genes in different species that originated by vertical descent from a single gene of the last common ancestor. This can be detected by collecting all the genes in two species and comparing them all to one another. If genes from two species identify each other as their closest partners then they are considered orthologs.
