Biology

Given below is a diagram depicting a defect of the human eye
Given in the box below are a set of 14 biological terms
State the main function of the following
The figure given below is a diagrammatic representation of a part of the cross section
Differentiate between the following pairs on the basis of what is mentioned within brackets
Given below is the outline of the human body
The diagram of an apparatus given below demonstrates a particular process in plants
Draw a well labelled diagram of the membranous labyrinth
Complete stoppage of menstrual cycle in females
Pigment providing colour to urine
The vein which drains the blood from the intestine to the liver
The canal through which the testes descend into the scrotumjust
The process causing an undesirable change in the environment
The removal of nitrogenous wastes from the body
The repeating components of each DNA strand lengthwise
An alteration in the genetic material that can be inherited
The process of uptake of mineral ions against the concentration
Blood vessels carrying blood to the left atrium
The given diagram shows a stage during mitotic division
Colour blindness is more common in men than in women
Injury to medulla oblongata leads to death
When an ovum gets fertilized, menstrual cycle stops
Mature erythrocytes in humans lack nucleus and mitochondria
Blood flows in arteries in spurts and is under pressure
The diagram given below is that of a developing human foetus
The following diagram demonstrates a physiological process taking place
A homozygous tall plant (T) bearing red coloured (R) flowers
Reflex action
Power of accommodation
Photophosphorylation
Hormone
Synapse
Xylem transports starch from the leaves to all parts
Nitrogen bonds are present between the complementary nitrogenous bases of DNA
Blood in the renal artery or renal vein
Perilymph or endolymph (Which one surrounds the organ of Corti?)
Lenticels or stomata (Which one remains open always?)
Sclerotic layer or choroid layer (Which one forms the Iris?)
Blood in the pulmonary artery or pulmonary vein
Study the picture and answer the questions
Choose the ODD one out from the following terms given
The diagram given below represents a stage during cell division
Epididymis
Lacrimal gland
Malleus
Hydathodes
Pulmonary semilunar valve
Given below are diagrams showing the different stages in the process of fertilisation of an egg
A potted plant with variegated leaves was taken in order to prove a factor necessary
The diagram given below shows the internal structure of a spinal cord