Biologists say that living things are organized as living things contain specialized and coordinated parts.All living organisms are made up of one or more cells, which are considered the fundamental units of life.The individual organisms can be organized into the following levels:
cells, tissues, organs, organ system and organisms.
Beginning of expiration, when lung volume is lowest
Answer: e. It is a benign tumor.
Explanation:
The benign tumor is not a cancerous tumor. It is a mass of abnormally dividing cells. This means that it is not malignant in nature. It does not invade the nearby tissues of the body and does not spread from organs to organ. The benign tumor remain at the site of origin and sometimes does not cause profound impact on the body. This can be removed surgically.
According to the given situation, if doctor identified that mass of dividing cells in the ovaries is a benign tumor then it is a good news as it can be removed surgically.
Answer:
Equatorial plate/ metaphase plate
Explanation:
The cell cycle consists of 4 phases:
- G1 phase
- S phase
- G2 phase
- M phase
M phase is further divided into mitosis and cytokineses.
In <u>mitosis</u>, the <u>cell divides its chromosomes</u> whereas in<u> cytokinesis the division of cell contents takes place resulting in two daughter cells</u>.
Mitosis is further composed of:
- <u>Prophase</u> (chromosomes condense and mitotic spindles are formed)
- <u>Metaphase</u> (<u>chromosomes align along the equatorial plate or metahase plate</u>)
- <u>Anaphase</u> (chromosomes are separated and move towards their respective poles)
- <u>Telophase</u> (chromosomes have reached their respective poles and nuclear membranes starts forming around the newly separated chromosomes)
<u>QUESTION:</u>
<u>During metaphase the chromosomes line up along the middle of the cell called the metaphase plate or equatorial plate.</u>
Answer:
Electromagnetic force
Explanation:
It is stronger on the outside and protons repel each other