CBSE Class 10CBSE
Share
Notifications

View all notifications

There Are Two Similar Glands P Which Are Located on Top of Two Similar Organs Q in the Human Body. P Are Often Called the Emergency Glands and They Secrete a Hormone R into the Blood Stream. R is Secreted in Large Amounts When a Person is Frightened. It Brings About Temporary Changes in the Body Which Allow a Lot of Substance S from the Liver to Go into the Blood to Provide a Lot of Energy in a Very Short Time. this Helps a Person to Fight Back Or Run Away from the Frightening Situation. What Are P, Q, R and S? - CBSE Class 10 - Science

Login
Create free account


      Forgot password?

Question

There are two similar glands P which are located on top of two similar organs Q in the human body. P are often called the emergency glands and they secrete a hormone R into the blood stream. R is secreted in large amounts when a person is frightened. It brings about temporary changes in the body which allow a lot of substance S from the liver to go into the blood to provide a lot of energy in a very short time. This helps a person to fight back or run away from the frightening situation.

What are P, Q, R and S?

Solution

P is adrenal glands.
Q is kidneys.
R is adrenaline hormone.
S is glucose.
Humans have two adrenal glands, which are located on top of the kidneys. They are often called emergency glands. They secrete adrenaline into the bloodstream. It is secreted in large amounts when a person is frightened.
Adrenal gland brings about temporary changes in the body which allow glucose from the liver to go into the bloodstream. This provides a lot of energy in a very short time.

  Is there an error in this question or solution?

APPEARS IN

 Lakhmir Singh Solution for Biology for Class 10 (2018 to Current)
Chapter 2: Control and Coordination
Q: 111 | Page no. 121

Video TutorialsVIEW ALL [1]

Solution There Are Two Similar Glands P Which Are Located on Top of Two Similar Organs Q in the Human Body. P Are Often Called the Emergency Glands and They Secrete a Hormone R into the Blood Stream. R is Secreted in Large Amounts When a Person is Frightened. It Brings About Temporary Changes in the Body Which Allow a Lot of Substance S from the Liver to Go into the Blood to Provide a Lot of Energy in a Very Short Time. this Helps a Person to Fight Back Or Run Away from the Frightening Situation. What Are P, Q, R and S? Concept: Hormones in Animals.
S
View in app×