1. WBC and serum
2. All components of blood except RBCs and some proetins
3. RBCs, WBCs and plasma
4. RBCs, proteins and platelets
All components of blood except RBCs and some proetins
1. Overproduction, constancy of population size, variations, natural selection
2. Variations, natural selection, overproduction, constancy of population size
3. Overproduction, variations, constancy of population size, natural selection
4. Variations, constancy of population size, overproduction, natural selection
Overproduction, variations, constancy of population size, natural selection
1. SA node
2. AV node
3. vagus nerve
4. cardiac nerve
SA node
1. Recombination of linked genes
2. Genetic engineering
3. X-rays induce sex-linked recessive lethal mutations
4. Cytoplasmic inheritance
X-rays induce sex-linked recessive lethal mutations
1. Green pod colour
2. Round seed shape
3. Axial flower position
4. Green seed colour
Green seed colour
1. Bones will move freely at joints
2. No movement at joint
3. Bone will become unfixed
4. Bone will become fixed
Bone will become unfixed
1. Five
2. four
3. Seven
4. Six
four
1. vitamin-A
2. vitamin-B
3. vitamin-K
4. vitamin-E
vitamin-K
1. Axolemma is discontinuous
2. Myelin sheath is discontinuous
3. Both neurilemma and myelin sheath are discontinuous
4. Covered by myelin sheath
Myelin sheath is discontinuous
1. Organs that have no function now, but had an important function in ancestors
2. Organs appearing only in embryonic stage and disappearing later in the adult
3. Organs with anatomical similarities, but performing different functions
4. Organs with anatomical dissimilarities, but performing same functions
Organs with anatomical similarities, but performing different functions