Biology
Duplicated chromosomes are joined at a point termed:
- Centrosome
- Centromere
- Centriole
- Chromatid
Related Questions
The process of conversion of ADP to ATP during photosynthesis is called:
- Photolysis
- Phagocytosis
- Photophosphorylation
- Polymerisation
The process in which water is lost from the margins of strawberry leaves is:
- Osmosis
- Imbibition
- Diffusion
- Guttation
The hormone that affects urination is:
- Adrenaline
- Vasopressin
- Oestrogen
- Thyroxine
Which one of the following helps in the opening of stomata:
- Cobalt ions
- Potassium ions
- Magnesium ions
- Aluminium ions