'Fruit red' presentation slideshows

Leaf Identification based on type and arrangement

Leaf Identification based on type and arrangement. At the base of a mature leaf you will find a bud, while at the base of a leaflet of a compound leaf, there are no buds. Leaf margins often are helpful in identifying trees. These margins take various shapes. PNW deciduous trees.

358 views • 34 slides

Coontie - Zamia floridana

Coontie - Zamia floridana. Concepts and questions to know. S. FL native cycad Can you see the strobili? Is it male or female? Living fossil Produces toxins that affect the nervous system Only the Atala butterfly, its pollinator, can withstand the toxins.

456 views • 15 slides

Ducks of the breed “Swedish Blue” have grey plumage. If two S wedish B lue ducks mate then some of the offspring produced are grey, some black and some white. Explain these observations and describe how a poultry breeder cold ensure that he produces all grey ducks. .

235 views • 9 slides