Angiosperms
... Root development -• In most dicots (and in most seed plants) the root develops from the lower end of the embryo, from a region known as the radicle. • The radicle gives rise to an apical meristem which continues to produce root tissue for much of the plant's life. • By contrast, the radicle aborts ...
... Root development -• In most dicots (and in most seed plants) the root develops from the lower end of the embryo, from a region known as the radicle. • The radicle gives rise to an apical meristem which continues to produce root tissue for much of the plant's life. • By contrast, the radicle aborts ...
Monocots vs Dicots
... have only two petals, and that doesn't fit either monocot or dicot. The main proof is that actually there is a third petal, a much reduced, translucent one at the flower's bottom, so there are also three petals. Therefore: Monocot. ...
... have only two petals, and that doesn't fit either monocot or dicot. The main proof is that actually there is a third petal, a much reduced, translucent one at the flower's bottom, so there are also three petals. Therefore: Monocot. ...
Monocot vs. Dicot Flowering Plants
... Monocots • Monocots only have one cotyledon. – A cotyledon is a seedling (baby seed) leaf ...
... Monocots • Monocots only have one cotyledon. – A cotyledon is a seedling (baby seed) leaf ...
Systematic Implications of DNA variation in subfamily
... Flowers bilateral (or irregular) Pollen lacking an exine Ovary inferior Seeds arillate and with perisperm (diploid nutritive tissue derived from the nucellus) 8 families and nearly 2000 species, mainly tropical Not required ...
... Flowers bilateral (or irregular) Pollen lacking an exine Ovary inferior Seeds arillate and with perisperm (diploid nutritive tissue derived from the nucellus) 8 families and nearly 2000 species, mainly tropical Not required ...
Monocot versus Dicots
... species of angiosperms(flowering plants) into two large groups based on the structure of their seeds • Inside the seeds of angiosperms are tiny embryonic leaves called cotyledons. The seeds of one group of angiosperms have one cotyledon, called monocotyledons or monocots. • Other angiosperms have tw ...
... species of angiosperms(flowering plants) into two large groups based on the structure of their seeds • Inside the seeds of angiosperms are tiny embryonic leaves called cotyledons. The seeds of one group of angiosperms have one cotyledon, called monocotyledons or monocots. • Other angiosperms have tw ...
Systematic Implications of DNA variation in subfamily Opuntioideae
... -derived from structures other than another root ...
... -derived from structures other than another root ...
Systematic Implications of DNA variation in subfamily Opuntioideae
... Significant features: among the most specialized of all angiosperm flowers Special uses: many ornamentals; Vanilla ...
... Significant features: among the most specialized of all angiosperm flowers Special uses: many ornamentals; Vanilla ...
MONOCOTS versus DICOTS The Two Classes of Flowering Plants
... in multiples of four. Other plants have a mix of characters which do not occur together in most other flowering plants. For instance, the Water-lilies (Nymphaeaceae) have reticulate venation in their leaves, and what may be a single cotyledon in the embryo (it is not clear whether it is a single-lo ...
... in multiples of four. Other plants have a mix of characters which do not occur together in most other flowering plants. For instance, the Water-lilies (Nymphaeaceae) have reticulate venation in their leaves, and what may be a single cotyledon in the embryo (it is not clear whether it is a single-lo ...
Systematic Implications of DNA variation in subfamily
... Diversity: ca. 20,000 species in 700-800 genera Flowers: showy, usually resupinate, bilateral, the median inner tepal differentiated into a labellum (lip); highly modified androecial and gynoecial parts, fused into a column; pollen grouped into soft or hard masses (pollinia) united by a stalk into a ...
... Diversity: ca. 20,000 species in 700-800 genera Flowers: showy, usually resupinate, bilateral, the median inner tepal differentiated into a labellum (lip); highly modified androecial and gynoecial parts, fused into a column; pollen grouped into soft or hard masses (pollinia) united by a stalk into a ...
Systematic Implications of DNA variation in subfamily Opuntioideae
... Monocot characters Scattered vascular bundles in stem – numerous; actually complex organization – no vascular cambium (a few weird exceptions) ...
... Monocot characters Scattered vascular bundles in stem – numerous; actually complex organization – no vascular cambium (a few weird exceptions) ...