Home
Class 11
BIOLOGY
Time lag between infection and apperence...

Time lag between infection and apperence of AIDS Sysmptoms can be few months to______ years

A

`2-3`

B

`5-10`

C

`gt15`

D

`1-2`

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question regarding the time lag between infection and the appearance of AIDS symptoms, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding AIDS**: - AIDS stands for Acquired Immunodeficiency Syndrome, which is caused by the Human Immunodeficiency Virus (HIV). - It is important to note that AIDS is a viral disease that affects the immune system. 2. **Transmission of HIV**: - HIV can be transmitted through sexual contact, from an infected mother to her child during breastfeeding, or through the sharing of infected syringes. 3. **Symptoms Appearance**: - After a person is infected with HIV, there is a period during which the virus is present in the body but symptoms of AIDS do not appear immediately. 4. **Time Lag**: - The time lag between the initial infection and the appearance of AIDS symptoms can vary. - According to medical knowledge, this lag can be from a few months to several years. 5. **Identifying the Correct Range**: - The options provided are: - 2-3 years - 5-10 years - More than 15 years - 1-2 years - Based on the information, the correct time lag for the appearance of AIDS symptoms is typically between 5 to 10 years. 6. **Conclusion**: - Therefore, the answer to the question is that the time lag between infection and the appearance of AIDS symptoms can be few months to **5-10 years**. ### Final Answer: The time lag between infection and the appearance of AIDS symptoms can be few months to **5-10 years**. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

There is always a time lag between the infection and appearance of AIDS symptoms called as?

The time gap between infection and its appearance is called

Consider the following four statements (a-d) about AIDS/ HIV and select the option which includes all the correct ones only. a) Caracterised by decrease in number of killer T- cells b) HIV virus has 2 identical molecule of ds RNAs c) AIDS spread through touch, physical contact, hugging, kissing d) There is always a time lag between the infection and appearance of AIDS symptoms.

Is there a time lag between the incident radiation and the emission of electrons from a metal?

Assertion : There is not time lag between the incidence of light and emission of photoelectron. Reason : By increasing intensity of incident radiation , the number of emitted electrons increases.

In oocytes of some vertebrates_____stage can last for months or years.

A : There is almost no time-lag between the incidence of light and the emission of photoelectrons . R : A photon transfer almost all its energy to a single electron in a metal .