Bio 006 Lab Practical #1 (images)

Moss — archegonial head

Egg cell, venter, stalk, neck, paraphyses (sterile hair), archegonia

Moss — Antheridial Head

Antheridia, spermatogenus tissue (n), paraphyses (n)sterile hairs

moss — sporophyte

Peristome teeth, operculum

moss — sporophyte

Sets stalk, spores, columella

Moss Protonema

Grows from moss spores

Fern sorus

Leaf, 2n sporangium, spores, annulus, insidious (2n)

Fern Gametophyte

Archegonia, antheridia, rhizoids

Brown Algae — Laminaria

Sporangia, spores, paraphyses

Brown Algae— Dinoflagellates

Nucleus, girdle

Pinus Pollen Cone

Microsporangium, pollen grains, mircorsporophyl

Pinus Seed

Ovuliferous scale, ovule (2n), sterile bracket

Pollen grain

Nucleus (n), generative cell, tube cell, tube cell nucleus, wings

Ovule (2n), megasporangium, megaspore

Angiosperm — lily ovary

One carpel, Locule, ovule, female embryo sac (gametophyte 2n), placenta

Ovary wall, locule, Furniculys, ovule, embryo sac, microphyle, placenta

Angiosperm — pollen grain

Tube cell, pollen tube nucleus, generative cell, generative cell nucleus

Angiosperm — Lily Anther

Anther (2n), pollen sac microsporangium, pollen grain (n)

Green Algae — Spirogyra conjugation

Movement of gamete

Zygote, empty cell, tube formation, chloroplast

What is happening here?

Green Algae — Oedegonium

Oogonium, Egg cell, antheridia, fertilization pore

Still learning (18)

You've started learning these terms. Keep it up!