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kobusy [5.1K]
3 years ago
10

What are the main structures of the lymphatic system?

Biology
1 answer:
velikii [3]3 years ago
8 0
Your spleen, liver, tonsils, lymphoid and your thymus.
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What is the smallest unit shown on the graduated cylinder?
Greeley [361]

cylinder v3 with exception of heat

7 0
3 years ago
If there are 10 chromosomes in a particular cell at the start of prophase how many will be present in the same cell at the end o
Ilia_Sergeevich [38]

Answer:

20 chromosomes

Explanation:

Mitosis is a kind of cell division that results in daughter cells with same number of chromosomes as the parent cell. It involves stages including Prophase, Metaphase, Anaphase and Telophase. In prophase, the Chromatin condenses into Chromosomes.

In Anaphase stage, the 10 chromosomes as mentioned in the question divides into opposite poles of the cell. One individual chromosome contains two sister chromatids, which actually separates in the Anaphase stage. Hence, at the end of the Anaphase stage, there will be 10 chromatids each at opposite poles of the cell. Each chromatid at this stage is considered a chromosome.

Hence, a cell with 10 chromosomes will contain 20 chromosomes (10+10 chromatids on each pole) in the Anaphase stage just before the cell divides into two in a process called CYTOKINESIS.

4 0
3 years ago
In order, duck's phases of ending a relationship are:
emmasim [6.3K]
Duck viewed relationships as a series of events. There are four main phases, in which the perception of the people involved in the relationship changes due to strain from different factors.  The phases are:

1) Intra-psychic phase
The individual does not express dissatisfaction or unhappiness with the relationship yet but feels it.

2) Dyadic phase
Discussion regarding the negative feelings is usually carried out in this phase, and anger and guilt tend to rise.

3) Social phase
The separation of the two individuals is shared socially and both choose their own friends and supports for this phase.

4) Grave-dressing phase
This phase occurs some time after the relationship has ended, and the individuals will look back thinking of all the things they did correctly, while also recollecting the negatives of the other person. Trust in relationships is rebuilt in this phase as the individual becomes ready for a new relationship.
5 0
3 years ago
Two factors that are related to changes in earths temperture are what
Evgen [1.6K]
The atmosphere and ozone layer
6 0
3 years ago
Angiosperms are thought to have originated in which period?.
Nuetrik [128]

Answer:

Angiosperms evolved during the late Cretaceous Period, about 125-100 million years ago.

hope it helps.

4 0
2 years ago
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