Chapter 35 Flashcards
_______ complete their entire life cycle in one year before dying.
Annuals
________ need 2 years to complete their life cycles before dying.
Biennials
______ live 3 years or more, generally reproducing annually.
Perennials
End of seed dormancy
Germination
Maturation of embryo, maturation and differentiation of cell types.
Development
__________ can be primary or secondary.
Growth
Sexual, asexual, or both.
Reproduction
______ protects developing flower.
Sepal
_________ may be scented, attracts pollinators.
Petal
_____ are male sporophyte part.
Stamen
Anther makes pollen.
True
Filament position anther.
True
______ are female sporophyte parts.
Carpel
Stigma pollen landing.
True
Style positions stigma.
True
Ovary houses ovules, becomes fruit.
True
Ovule houses egg cells, becomes seed coat.
True
____________ is the moment pollen reaches the stigma.
Pollination
_________ is when sperm fuses with the egg.
Fertilization
____________ growth is when stem tissues at the end of every stem and root initiate lengthening.
Primary
__________ growth is when most perennial plants also have lateral stem cells that divide to increase thickness of the stems and roots.
Secondary
An _____ __________ is a group of meristem cells located at the tip of every stem and every root, resulting in primary growth.
Apical Meristem
__________ cambium is responsible fro the thickening in woody stems and roots, produces secondary xylem and phloem.
Vascular
________ cambium produced cork (outer bark)
Cork
