Home
Class 11
BIOLOGY
Malignant tumours are I) mass of neo...

Malignant tumours are
I) mass of neoplastic cells. II) cell that grow very rapidly and damaging the surrounding normal tissue. III) cells that show the property of metastisis.
Which of the statements given above are correct ?

A

I and II

B

I and III

C

II and III

D

All of these

Text Solution

AI Generated Solution

The correct Answer is:
To determine which statements about malignant tumors are correct, let's analyze each statement one by one. ### Step 1: Analyze Statement I **Statement I:** "Malignant tumors are a mass of neoplastic cells." - **Explanation:** Malignant tumors are indeed composed of neoplastic cells, which are abnormal cells that divide uncontrollably. This statement is correct. ### Step 2: Analyze Statement II **Statement II:** "Malignant tumors are cells that grow very rapidly and damage the surrounding normal tissue." - **Explanation:** Malignant tumors do grow rapidly and invade surrounding tissues, causing damage. This statement is also correct. ### Step 3: Analyze Statement III **Statement III:** "Malignant tumors are cells that show the property of metastasis." - **Explanation:** One of the defining characteristics of malignant tumors is their ability to metastasize, meaning they can spread to other parts of the body through the bloodstream or lymphatic system. This statement is correct as well. ### Conclusion Since all three statements (I, II, and III) are correct, the answer is that all of the statements provided about malignant tumors are accurate. ### Final Answer **All of the statements (I, II, and III) are correct.**
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH DISEASE

    AAKASH SERIES|Exercise EXERCISE - II (DRUG ADDICTION)|8 Videos

  • HUMAN HEALTH DISEASE

    AAKASH SERIES|Exercise EXERCISE - III (PREVIOUS AIPMT/NEET QUESTIONS)|56 Videos

  • HUMAN HEALTH DISEASE

    AAKASH SERIES|Exercise EXERCISE - II (GRAFT REJECTION)|4 Videos

  • HISTOLOGY AND ANATOMY OF FLOWERING PLANTS

    AAKASH SERIES|Exercise EXERCISE - III (PREVIOUS AIPMT/NEET QUESTIONS)|24 Videos

  • MICROBES IN HUMAN WELFARE

    AAKASH SERIES|Exercise EXERCISE-III (Previous AIPMT/NEET Questions)|25 Videos

Similar Questions

Explore conceptually related problems

Fill up the blanks. I. Malignant tumors are the masses of .....A....cells which grow rapidly and ......B.... the surrounding normal cells. II. The .....C..... proliferation of cancerous cells produces masses of cells, called .......D... III. Cancer cells show ........... division.

Consider the following statements. I) The property of metastasis is shown by malignant tumors. II) Carcinogens are the agents that cause cancer. III) Benign tumor causes little damage to body cells. Which of the statements given above are correct?

A cell is set up as shown in the figure. It is observed that EMF of the cell comes out to be 2.36 V. Which of the given statements is not correct about the cell?

Which of the following statement is correct about the given Daniell cell?

Consider the following statements. I) Secondary lymphoid organs includes lymph nodes, spleen and small masses or lymph tissue such as Peyer's patches, appendix and thymus. II) The secondary lymphoid organs are the site of lymphocyte maturation and they efficiently trap antigens for exposure to T and B-cells. Which of the statements given above is/are correct?

Consider the following statements. I) Dead cells of the skin prevents pathogen entry. II)Skin secretes oil that makes skin surface acidic. III)Skin secretes sweat that makes surface acidic. Which of the following given above are correct?

Which of the following sentences are true? I. The cells of malignant tumours divide erratically. II. More than a million Indians suffer from cancer and a large number of them die from it annually. III. They show a property called contact inhibition. IV. Metastasis is the most feared property of malignant tumours

Regarding lymphocytes consider the following statement. I. The T-lymphocytes form Cell Mediated Immune System (CMIS). II. The T-lymphocytes cells do not secrete antibodies but help the B-lymphocyte cells to produce them. Which of the statement given above is/are correct?

Consider the given cell at metaphase-I stage undergoing normal meiosis. Which of the following gametes will not be formed from this cell?

Consider the following statements (i) Epidermis and cortex of monocot root are similar to those of dicot root. (ii) Hypodermis of dicot stem consists of sclerenchymatous cells. (iii) The cells of bunle sheathe in maize leaf serve as temporary storge cells, (4) The dicot leaf is hypostomatic. which of theses statement are correct ?