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BIO153 Midterm 1 UTM with Richter > Lab Test #1: > Flashcards

Lab Test #1: Flashcards

1
Q

What is this plant? What phylum is it in? What is 1 pointing to? Give a description.

A
  • The plant is Marchantia sp.
  • Hepatophyta (liverworts)
  • 1 is pointing to the Rhizoids
  • Rhizoids are short threads of cells that provide anchorage, but do not absorb water or nutrients
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2
Q

What plant is this? What phylum is it in? What are 1 and 2 pointing to? Give a description.

A
  • The plant is Marchantia sp.
  • Hepatophyta (liverworts)
  • 1 is pointing to the gemmae cupule, and 2 is pointing to the gemmae
  • A gemmae cupule are home to the specialized gemmae cells. They can be found along the upper surface of the thallus, and whenthe cups fill with water, they release several gemmae.
  • Gammae are either a single cell, a mass of cells, or a modified bud of tissue, that detaches from the parent and develops into a new individual
  • A view of the gemmae cupules and gemmae on the plant
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3
Q

What is this gametophyte? What phylum is it in? What is 1 pointing to? Is this gametophyte female or male?

A
  • This gametophyte is an archegoniophore
  • Hepatophyta (liverworts)
  • 1 is pointing to archegonial receptacles
  • This gametophyte is female

Here’s a close up:

  1. Archegonial receptacle
  2. Eggs
  3. Neck of archegonium
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4
Q

Which side of the image represents Gram-Positive and which side represents Gram-Negative

A
  • Right side: Gram-Positive (purple)
  • Left side- Gram-Netative (pink)
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5
Q

Which bacterial morphology does this image represent: Bacillus, Coccus, or Spirilli?

A
  • Coccus
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6
Q

Which bacterial morphology does this image represent: Bacillus, Coccus, or Spirilli?

A
  • Spirilli
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7
Q

Which bacterial morphology does this image represent: Bacillus, Coccus, or Spirilli?

A
  • Bacillus
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8
Q

What is this? What are 1, 2 and 3 pointing to?

A

Volvox

  1. Immature daughter colony
  2. Daughter colonies
  3. Vegetative cells
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9
Q

What is this? What are 1 and 2 pointing to?

A
  • Diatom
  1. Cocconeis
  2. Amphora
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10
Q

What is this gametophyte? What phylum is it in? What is 1 pointing to? Is this gametophyte female or male?

A
  • This is an antheridiophore
  • Hepatophyta (liverworts)
  • Antheridial receptacles
  • This gametophyte is male

Here’s a close up:

  1. Antheridia
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11
Q

What is this? What are 1,3 and 8 pointing to?

A

Euglena

  1. Flagellum
  2. Eyespot
  3. Pellicle
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12
Q

What is this? Identify the pseudopodia and food vacuoles.

A

Amoeba

  1. Pseudopodia
  2. Food Vacuoles
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13
Q

What moss sporophyte is this? What phylum is it in? What are 1 and 2 pointing to? How are the spores dispersed?.

A
  • Mnium sp.
  • Bryophyta
  • 1 is pointing to the capsule (sporangia), and 2 is pointing to the operculum
  • Under the right conditions, the operculum (cap) on the end of the capsule falls off, and the spores are dispersed
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14
Q

What is this? What are 3,4 and 9 pointing to?

A

Paramecium

  1. Macronucleus
  2. Cilia
  3. Oral Groove
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15
Q

What is this? What are 1 and 2 pointing to?

A

Trypanosoma

  1. Trypanosoma brucei
  2. Red blood cell
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16
Q

What is this?

A

Plasmodium

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17
Q

What is this? What two main parts does this image consist of?

A
  • Physarum
  • This image consists of the fruiting body and stalk
18
Q

What phylum consists of pines, cedars and spruces?

A

Phylum Coniferophyta

19
Q

What is this? What are 1, 2 and 3 pointing to?

A

Ovulate Cone

  1. Ovuliferous scale
  2. Ovule
  3. Cone axis
20
Q

What is this? What are 1 and 2 pointing to?

A

Pinus

  1. Pollen body
  2. Wings
21
Q

What is this?

A

An angiosperm

  • Remember where the sepals, petals, stamens, anthers, filaments and carpals go.
22
Q

What kind of moss is this? What phylum does it belong to?

A
  • Polytrichum
  • Bryophyta
23
Q

What is this plant? What phylum does it belong to? What are 1 and 2 pointing to?

A
  • Lycopodium clavatum
  • Lycophyta
  1. Strobilud
  2. Stem

Here’s a close up:

  1. Sporangia
  2. Sporophyll
  3. Sporangium
  4. Sporophyll
24
Q

Label the parts of this peanut.

A
  1. Cotyledon
  2. Integument (seed coat)
  3. Plumule
  4. Embryo axis
  5. Interior of fruit
  6. Mesocarp
  7. Radicle
  8. Cotyledon
  9. Fruit wall (pericarp)
25
Label this apple.
1. Pedicel 2. Mature floral tube 3. Seed (mature ovule) 4. Remnants of floral parts 5. Ovary wall 6. Mature ovary (2 & 6 make up the fruit)
26
What is this plant? What phylum does it belong to? What are 1 and 2 pointing to?
* The spike moss, *Selaginella kraussiana* * *Lycophyta* 1. Strobili (cones) 2. Sporaphyll with sporangium Here a close up: 1. Ligule 2. Megasporophyll 3. Megasporangium 4. Megaspore 5. Microsporophyll 6. Microsporangium 7. Microspore 8. Cone Axis
27
Label the grapefruit.
1. Exocarp 2. Mesocarp 3. Endocarp 4. Pericarp 5. Seed
28
Label this pinapple.
1. Shoot apex 2. Central axis 3. Floral parts
29
Label this tomato.
1. Pedicel 2. Pericarp 3. Locule 4. Placenta 5. Seed 6. Sepals 7. Mature ovary
30
Name and Label
Mesophyta 1. Upper epidermis 2. Palisade mesophyll 3. Spongy mesophyll 4. Leaf vein (vascular bundle) 5. Xylem 6. Phloem
31
Name and label
Mesophyta 1. Upper epidermis 2. Palisade mesophyll 3. Gland 4. Bundle sheath 5. Xylem 6. Phloem 7. Spongy mesophyll 8. Lower epidermis
32
What is this?
A hydrophyte
33
What is this?
A Mesophyte
34
What is this?
A xerophyte
35
What plant is this? What phylum does this plant belong to?
* Psilotum nudum * Pterophytes Here's a close up: 1. Branch (axis) 2. Sporangia (synangia)
36
What plant is this? What phylum does it belong to? What are 1, 2 and 3 pointing to?
* *Psilotum nudum* * Pterophytes 1. Stele 2. Cortex 3. Epidermis Here's a close up of the Xylem (red) and Phloem 4. Phloem 5. Xylem
37
What is this substance found on this megaphyll (leaf with several or many large veins branching apart or running parallel and connected by a network of smaller veins)? Give a description.
* Sori: a cluster of sporangia housed within a cover (indusium)
38
What is this?
An anabaena
39
What phylum is this a part of?
Phylum Cycadophyta
40
Angiosperms are part of what phylum?
Phylum Anthophyta

BIO153 Midterm 1 UTM with Richter (14 decks)

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