The upcoming discussion will update you about the differences between Gymnosperms and Angiosperms. Difference # Gymnosperms: 1. The sporophylls are aggregated to form cones. 2. Cones are generally unisexual, rarely bisexual. 3. Cones do not possess perianth or sepals and petals. 4. Sporophyll bearing central axis is usually elongated. 5. Microsporophyll often contains a broad, sterile head. Distinction into anther [...]
The upcoming discussion will update you about the differences between Bryophytes and Pteridophytes. Difference # Bryophytes: 1. Plant body is gametophyte. 2. Vascular tissues are absent. 3. Sporophyte is parasitic over gametophyte. 4. Plant body can be thallose or toliose. 5. True stem and leaves are absent. 6. Roots are absent. Instead, rhizoids occur. 7. Haploid or gametophytic phase is [...]
The upcoming discussion will update you about the differences between Chlorophyll a and Chlorophyll b. Difference # Chlorophyll a: 1. It is C55H72O5N4Mg. 2. In pure state, chlorophyll a is blue-green. 3. Chlorophyll a is primary photosynthetic pigment. 4. It is soluble in petroleum ether. 5. Carbon-3 contains methyl (—CH3) group. 6. It absorbs more red wavelength than violet- blue [...]