Botany 110áá Review for Exam 3ááááááááááááááááááááááááááááááááááááááááááááááááááááááááá

 

Flowers


corolla

petals

calyx

sepals

perianth

pistil

stigma

style

ovary

ovule

stamen

anther

filament

peduncle

receptacle

inflorescence

pollen tube

zygote

embryo

endosperm


 

What is a mature ovule?á A mature ovary?á

Understand differences in pollination and fertilization

Know what happens when double fertilization occurs

How do floral structures suggest different pollination strategies?á Know characteristics shared by flowers that attract these pollinators:á bees, birds, moths, butterflies, bats, flies, beetles, wind.

 

Seeds and Fruits

What is a fruit? fleshy or dry; simple, multiple, aggregate, dehiscent, indehiscent (from lab).á

Mechanisms of fruit and seed dispersal: wind, water, animal (eaten, cached or carried).

 

Dicots vs. Monocots

leaf vein type, vascular cambium and secondary tissue, fibrous and tap roots, vascular tissue arrangements in stem and root, number of cotyledons, number of flower parts, pollen grains.

 

Remaining topics to be determinedů