Altitude sickness which includes nausea, fatigue and heart palpitations occurs due to
Altitude sickness which includes nausea, fatigue and heart palpitations occurs due to
- A
High atmospheric pressure at high altitudes
- B
Low atmospheric pressure at high altitude
- C
High mountain height and high temperature
- D
Heavy snowfall at high altitude and low temperature
Similar Questions
Consider the following four statements $(1-4)$ about certain desert animals such as kangaroo rat.
$(1)$ They have dark colour and high rate of reproduction and excrete solid urine.
$(2)$ They do not drink water, breathe at a slow rate to conserve water and have their body covered with thick hairs.
$(3)$ They feed on dry seeds and do not require drinking water.
$(4)$ They excrete very concentrated urine and do not use water to regulate body temperature.
Which two of the above statements for such animals are true ?
Consider the following four statements $(1-4)$ about certain desert animals such as kangaroo rat.
$(1)$ They have dark colour and high rate of reproduction and excrete solid urine.
$(2)$ They do not drink water, breathe at a slow rate to conserve water and have their body covered with thick hairs.
$(3)$ They feed on dry seeds and do not require drinking water.
$(4)$ They excrete very concentrated urine and do not use water to regulate body temperature.
Which two of the above statements for such animals are true ?
- [AIPMT 2008]
Edaphology is the relationship between
Edaphology is the relationship between
- [AIIMS 1999]
Which of the following ecological factor exerts a direct effect
Which of the following ecological factor exerts a direct effect
A characteristic which enables an organism to live in an environment is called
A characteristic which enables an organism to live in an environment is called
Positively photoblastic seeds germinate only in presence of
Positively photoblastic seeds germinate only in presence of