1. From precursors in the cytoplasm
2. From non-mitochondrial membranes
3. By growth and division of pre- existing mitochondria
4. none of the above
By growth and division of pre- existing mitochondria
1. Ramentum
2. Sorus
3. Indusium
4. Sporophylla
Sporophylla
1. Cellulose
2. Hemicelluloses
3. Pectin
4. All of the above
All of the above
1. Single unit membrane
2. Cellulose layer
3. Plasma membrane
4. Double unit membrane of lipoproteins
Plasma membrane
1. Ribosome
2. Centrosome
3. Lysosome
4. Golgi apparatus
Lysosome
1. 10% of total cellular DNA
2. 1% of total cellular DNA
3. 2.5% of total cellular DNA
4. None of the above
1\% of total cellular DNA
1. Dryopeteris
2. Selaginella
3. Marsilea
4. Pinus.
Dryopeteris
1. Residual bodies
2. Tertiart lysosomes
3. Peroxisome
4. None of the above
Residual bodies
1. Losing water from its cells
2. Taking up water from air
3. Collapising in the face of strong wind
4. Losing the air of its cells
Losing water from its cells
1. Kill the neighbouring cells
2. Kill the engulfed bacteria
3. Are responsible for intracellular digestion
4. Oxidise the food in the cells
Are responsible for intracellular digestion