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Biology 102 > Lab Practical 2 > Flashcards

Lab Practical 2 Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

what plants are in the phylum Pterophyta?

A

ferns, horsetails, whisk ferns

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2
Q

what plants are in the phylum Lycophyta?

A

club mosses

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3
Q
A

Polytrichum sp.

antheridium (male part)

bryophyta, moss

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4
Q
A

Polytrichum sp.

archegonium (female)

bryophyta, moss

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5
Q
A

fern gametophyte

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6
Q
A

Marchantia sp.

archegonia (female)

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7
Q
A

Marchantia sp.

antheridia (male)

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8
Q

what is this?

A

anther

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9
Q

what is this?

A

stigma

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10
Q

Define gemmae cups

A

lenshaped outgrowths called gemmae that are another means of asexual reproduction. These are splashed off by falling raindrops. Used by mosses

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11
Q

what is this?

A

receptacle

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12
Q

what are the 2 types of fruits?

A

dry and fleshy

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13
Q

A sporophyte is attached to the gametyphyte by a structure called..

A

A foot.

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14
Q

what is this?

A

ovary

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15
Q

All ferns and fern allies posses..

A

sporophylls: leaf like structures of the sporophyte generation that bear spores.

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16
Q

what are the 4 types of embryo development in seeds?

A

globular, heart, torpedo, mature

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17
Q

what type of fruit is a strawberry?

A

fleshy aggregate

18
Q

Name examples of seedless vascular plants in the Pterophyta phylum

A

Ferns, horsetails and whisk ferns

19
Q

what type of fruit is a tomato?

A

a fleshy berry

(mostly ovary)

20
Q

Name examples of seedless vascular plants in the lycophyta phylum

A

club mosses

21
Q

wha type of fruit is a pea?

A

dry legume

22
Q

How do fern sporophytes grow?

A

They grow indefinitely via underground stems called rhizomes

23
Q

what type of fruit is an apple?

A

fleshy pome

24
Q

what kind of fruit is a sunflower seed?

A

dry achene

25
Q

Groups of sporangia are called…

A

sori and form underneath fern fronds

26
Q
A
27
Q

Gymnosperms produce exposed seeds borne on scale-like structures called..

A

cones

28
Q

Occur in male gymnosperms and form male cone/gametophytes

A

microspores

29
Q
A
30
Q

what is the phylum of pinus?

A

coniferophyta

31
Q

what is the phylum of zamia?

A

cycadophyta

32
Q

Occur in female gymnosperms and form female cones and gametophytes

A

megaspores

33
Q

what is the phylum of ginkgo?

A

ginkgophyta

34
Q
A
35
Q

what is the phylum of alstromeria?

A

anthophyta

36
Q

what is the phylum of capsella?

A

anthophyta

37
Q

what are the dots under the leaves of ferns called?

A

sori

38
Q

which fern was in a blue pot?

A

zamia sp.

39
Q

what is this?

A

Polytrichum sp.

40
Q

what is this?

A

Biology 102 (5 decks)

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