Botany Lab Exam

Club fungi/ septate/ prdouce basidiospores and sometimes conidiospores. ex: mushrooms and pathogens

Word Bank:  Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and SepalIdentify F

Word Bank:  Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and SepalIdentify H

Word Bank:  Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and SepalIdentify I

Which labeled part of the flower in Figure 24-4 produces pollen grains?

Antheridia

• Male

• Female

Which Labeled structure in Figure 24-4 is most likely to be brightly colored?

Sori are found in

• Conifers

• Horsetails

• Ferns

• Lycophytes

Word Bank:  Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and SepalIdentify B

Word Bank:  Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and Sepal Identify C

Which labeled structure shown in Figure 24-4 receives pollen during pollination?

Word Bank:  Stamen, Filament, Petal, Anther, Stigma, Style, Ovary, Ovule, and Sepal Identify J

------ occurs when pollen is transferred from stamens to the carpel by wind, animals, or insects

Word Bank:  Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and SepalIdentify D

Flowers can occur singly or in clusters 

• True

• False

If the seed has two distinct cotyledons, is this considered a monocot or a dicot?

• Dicot

• Monocot

Angiosperms are broken down further into two groups: monocots and ______________.

• Diatoms

• Diamonds

• Diagonals

• Dicots

What kind of fruit is derived from multiple flowers in a single inflorescence? 

• Aggregate fruits

• Multiple fruits

Nuts are a type of fruits

• True

• False

Word Bank:  Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and SepalIdentify G

Which structures labeled shown in Figure 24-4 are the male parts?

Hyphae in Basidiomycota's have crosswalls

• True

• False

A fruit is a mature _______.

Pine trees fall into which gymnosperm division?

• Ginko

• Cycads

• Conifers

• Gnetophytes

Is the loss of water vapor through stomata

• Root pressure

• Transpiration

• Translocation

• Adhesion

• Guttation

Organisms that manufacture its own food

• Scavangers

• Saprophytes

• Autotrophs

• Heterotrophs

Fleshy tissue between the exocarp and endocarp.

Archegonia 

• Male

• Female

Which is older (in terms of evolutionary discent)? Gymnosperms or angiosperms? (choose one)

• Gymnosperms

• Angiosperms

The primary purpose of root hairs is to

• Fight off infections.

• Increase absorption of sugars.

• Increase absorption of water.

• Anchor the plant to the soil.

What type of fruit has a single seed enclosed by a hard stony endocarp/pit

• Berry

• Phome

• Drupe

Type of Fungi: coenocytic(no septa). produce sporangiospores and zygospores pathogens are present in this group

Type of Fungi: Sac fungi, have septate, produce ascospores, and conidiospores ex: pcn

Word Bank:  Pistil/Carpel, Stamen, Filament, Anther, Stigma, Style, Ovary, Ovule, and Sepal Identify E

Flagellated motile colonial form contailing 1000 cells

• Volvox

• Ulothrix

Some fruits develop from one flower that has several pistils. What is the name of this general fruit type?

In angiosperms, the endosperm functions in

• Pollen formation

• Fruit formation

• Seed coat formation

• Nourishment of the embryo

• Direction of the growth of the pollen tube

Pollen is

• Haploid

• Diploid

Fungi are made up of filaments called

What type of fruit splits when it is mature? ie beans 

• Dehiscent

• Indehiscent

Of the dehiscent fruits, what type splits along two sides/seams

• Legumes

• Siliques

• Capsules

Type of fleshy fruit where there may be one to several carpels, but each carpel usually contains only a single seed.

Are Fungi Eukaryotic or Prokaryotic? 

• Eukaryotic

• Prokaryotic

Marchantia need what for fertilization

• Air

• Water

• Animals/insects

Which gymnosperm division has the most economically useful species?

• Gnetophytes

• Conifers

• Cycads

• Ginko

When female cone is fertilized, one sperm disintegrates; the other fuses with egg to form a zygote

• True

• False

In a few species the ovaries of several distinct flowers fuse and form one fruit. Name this general fruit type.

The three regions of a fruit are collectively called the