1. Upset in metabolism
2. Improper gonadial function
3. Convulsions and tetany
4. Nervousness and wasting
Convulsions and tetany
1. immune system
2. embryonic mesoderm
3. circulatory system
4. nervous system
nervous system
1. oxytocin
2. FSH
3. Iuteotropic hormone
4. ICSH
ICSH
1. endoderm
2. ectoderm
3. mesoderm
4. All of these
endoderm
1. Adrenal
2. Parathyroid
3. pancreas
4. Pineal
pancreas
1. digesting holes in the cell's plasma membrane
2. entering the cell and altering gene expression
3. passing its message to an intracellular messenger
4. digesting holes in the cell's lysosomes
entering the cell and altering gene expression
1. Age
2. Sex
3. Influence of other genes
4. All the above
All the above
1. Three semilunar valves
2. Biscuspid valve
3. Tricuspid valve
4. No valve
No valve
1. Leukaemia
2. Leukopenia
3. Anaemia
4. None of these
Leukaemia
1. Muscle fibres distributed throughout the heart
2. Muscle fibres distributed in wall of ventricle
3. Nerve fibres distributed in ventricle
4. Nerve fibres distributed throughout the wall of heart
Muscle fibres distributed in wall of ventricle