1. peroxisomes
2. lysosomes
3. lepdosomes
4. losmasomes
lysosomes
1. geotropism
2. chemotaxis
3. phototaxis
4. thigmotaxis
chemotaxis
1. pollen grains
2. embryo
3. shoot apex
4. root apex
pollen grains
1. monogenetic
2. digenetic
3. polygenetic
4. hexogenetic
digenetic
1. Blue-green algae
2. Red algae
3. Diatoms
4. Brown algae
Blue-green algae
1. Chordata
2. Annelida
3. Mollusca
4. Echinodermata
Mollusca
1. ss RNA
2. ds RNA
3. ss DNA
4. ds DNA
ss RNA
1. Spores are gametes
2. Spores and gametes are diploid
3. Gametes are always haploid
4. Spores are always diploid
Gametes are always haploid
1. DNA
2. nucleus
3. ribosome
4. enzyme
ribosome
1. placoid
2. canoid
3. cycloid
4. sysamoid
placoid