1. when during the cell cycle is a cell’s dna replicated? (1 point) a.) g1 phase b.) g2 phase c.) s phase d.) m phase 2. which of the following represents the phases of mitosis in their proper sequence? (1 point) a.)prophase, metaphase, anaphase, telophase b.)interphase, prophase, metaphase, anaphase, telophase c.)interphase, prophase, metaphase, telophase d.)prophase, anaphase, metaphase, telophase

1) During the cell cycle, a cell’s DNA is replicated in C.) S Phase.

2) Phases of mitosis in their proper sequence are  A.) Prophase, metaphase, anaphase, telophase.

The cell cycle is primarily divided into- Interphase ( G1, S, and G2) and M phase ( Prophase, Metaphase, Anaphase, and Telophase).  

Cell cycle starts with interphase. In this phase, the growth of cell ( in G1 and G2) and duplication of genetic material ( in S phase) takes place. The cell spends most of the time in Interphase ( specifically G1).

This is followed by the M ( Mitosis) phase. This phase is  divided into Prophase, Metaphase, Anaphase, and Telophase.

In Prophase, condensation of chromatin takes place which gives discrete chromosomes. The nuclear membrane gets disintegrated and spindles are formed at the opposite poles of the cell.

In Metaphase, chromosomes line in the center of the cell.

In Anaphase, chromosomes move to opposite poles of the cell.

In Telophase, the cell plate forms; the nuclear envelope is formed from the remnant pieces of nuclear envelope of the parent cell. After all these events, genetic content gets divided into two daughter cells.

Thus, the correct answer for 1) is C.) S Phase and for 2) is A.)prophase, metaphase, anaphase, telophase .

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.