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VashaNatasha [74]
3 years ago
15

What is a tumor in biology?

Biology
1 answer:
Anastaziya [24]3 years ago
5 0
A timot in biology is an abnormal mass of tissue that results from excessive cell division that is uncontrolled and progressive, also called a neoplasm. Tumours perform no useful body function. They may be either benign (not cancerous) or malignant.
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The red squirrel is a species of tree squirrel that can be found in parts of Europe and Asia. In an experiment, a researcher int
Svetach [21]

Answer:

B. The city park contains fewer natural predators of the red squirrel than the nature reserve.

Explanation:

When compared to a nature reserve a city park really doesn't have any predators apart from some cats or birds. There really isn't much that can challenge the squirrel in order for their numbers to go down. There is no threat from food shortages and no threat from being eaten by larger animals that could live there.

5 0
3 years ago
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The thumb is the only saddle joint in the human body. Yes, the thumb is the only saddle joint in the human body.
Luba_88 [7]
No, the trapezium of the wrist is also a saddle joint in our body. 

5 0
3 years ago
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Which of the following led to the discovery of cells?
UNO [17]

Answer:

Microscopes

Explanation:

cells were seen on the microscope.

3 0
3 years ago
The surgical removal of male reproductive organs is known as _______________.
Effectus [21]

Answer: The surgical removal of male reproductive organs is known as Orchidectomy.

Explanation: By the process of Orchidectomy male reproductive organs ( one or both the testes ) removed surgically. Orchidectomy is also known as Castration.

Orchidectomy is very helpful in case of testicular cancer. Because in that case it serve as treatment of cancer.

Orchidectomy is of three types -:

1 : Simple -: In this type of orchidectomy male gonads and spermatic cord is removed by incision. For the treatment genetic infection.

2 : Subcapsular -: In this type of orchidectomy not the entire gland only glandular tissues are removed. It is a Prostrate cancer treatment.

3: Inguinal :- In this type one or both the testes or entire spermatic cord is removed in incision in lower abdomen.

5 0
3 years ago
Describe how sugar is transported around a plant 6Marks<br>​
Bas_tet [7]

Answer:

Sugars move from “source” to “sink” ... Sugars produced in sources, such as leaves, need to be delivered to growing parts of the plant via the phloem in a process called translocation, or movement of sugar. The points of sugar delivery, such as roots, young shoots, and developing seeds, are called sinks.

Explanation:

u will get 10 out of 6

8 0
3 years ago
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