Assertion : Transpiration is a necessary evil
Reason : It causes Water loss but
Assertion : Artificial kidney is a device used
Reason : Reabsorption does not occur in artificial kidney.
Assertion : Translocation of sugar
Reason : It is achieved by
A healthy woman consumes a litre of water at once.
Assertion : Liver is known as
Reason : It secretes salivary amylase
Assertion : Ultrafiltration involves filtration of blood under high pressure.
Reason : Reabsorption of major amount of water occur..
Assertion : Raw material needed for
Reason : Nutrients provide energy to an organism.
The diagram shows parts of a flowering plant. where does the most transpiration take place?
Explain, how the blood system carries waste products from liver to the kidneys.
The diagram given below represents the liver, kidney and some associated blood vessels.
Assertion : Plants excrete various waste
Reason : They produce urea just like humans
Single circulation, i.e., blood flows through the heart
Assertion : Lymph, also known as tissue
Reason : It lacks erythrocytes
The diagram shows a vertical section through the heart.
Assertion : The main organ of human
Reason : Kidneys perform the function of
Assertion : walls of the intestine
Reason : These villi increase
(i) Define excretion.
(ii) Name the basic filtration unit present in the kidney
(iii) Draw excretory system in human beings and la..
The diagram given along side shows the human excretory system.
Identify the function of part labelled as X
Assertion : All the arteries carry
Reason : Pulmonary vein carries
figure given below is representing the dialysis machine for removing nitrogenous wastes in patient with a kidney failure.
Example(s) of liquid waste product in plants is/are
Assertion : Egestion is the removal
Reason : Excretion is the discharge of
Platelets helps in clotting of a blood at injured site.
The given diagram shows parts of the urinari syatem of a mammal.
Explain how deoxygenated blood travels from body to lung for purification.
Name the excretory organs in unicellular organisms.
write the functions of two upper chambers of human heart.
If salary amylase is lacking in the saliva
Describe double circulation in human beings.
Explain the principle of haemodialysis
Most often during a kidney disorder, the colour of urine changes from yellow to others.
(i) Draw a schematic representation of transport and exchange of oxygen and carbon dioxide
(ii) What is the advantage of having se..
Explain with the help of neat and well-labelled diagrams the different steps involved in the nutrition in Amoeba.
(i) Write the important functions of the structural and functional unit of kidney.
(ii) Write any one function of an artificial ki..
In the figure given along side, the structures associated with human kidneys are marked (X, Y and Z).
An adult human on an average produces
Choose the incorrect pair
What is the mode of nutrition in fungi?
The xylem in plants are responsible for
Name the glands present in the wall of the stomach that release secretions for digestion of food.
Connect With Answers
We are available 24x7 to answer.
TestprepKart [Answers] is a global answer platform for all students, teachers and contributors to help community grow and share knowledge. TestprepKart [Answers] is primarily focused on School Exam Preparation, Entrance Exam Preparation, UG Admissions Worldwide. Share your doubts and help others getting their answers is the spirit of TestprepKart [Answers].