Biology: Plants Flashcards

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1
Q

What are 4 features of a plant?

A

Embryo Formation, specialized water-conducting tissues, seeds and flowers

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2
Q

What are the 5 categories of a plant?

A

Flowering, Cone-Bearing, Ferns and Relative, Mosses and relatives and Green Algae

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3
Q

What are the 2 alternating plant phases?

A

Diploid phase and a haploid phase (shift between them is called alternation of generations)

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4
Q

What is the diploid phase and the haploid phase called? (Multicellular)

A

Sporophyte and gametophyte

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5
Q

What does a vascular plant have?

A

Tube-like structures that carry water through the plant.

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6
Q

What do non vascular plants have?

A

Water is absorbed through cells (NOT TUBE LIKE STRUCTURES)

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7
Q

What are vascular plants also known as?

A

Tracheophytes (due to water conducting cells, tracheid)

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8
Q

What is tracheid?

A

hollow tube like with thick cell walls

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9
Q

Where are tracheids found?

A

The Xylem

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10
Q

What is the Xylem?

A

A tissue that carries WATER UP from the roots to the rest of the plant

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11
Q

What is Phloem?

A

Transport nutrients and carbs (produced by photosynthesis) which goes UP and DOWN Phloem=Phood!

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12
Q

Algae…

A

Doesn’t make seeds; has no true roots or stems

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13
Q

Ferns…

A

Doesn’t make seeds, has leaves, roots and stems.

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14
Q

Mosses…

A

Don’t make seeds; have SOME roots, leaves and stems.

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15
Q

Monocots….

A

Have one cotyledon, fibrous roots, scattered vascular system, parallel veins on leafs, and flower petals are multiples of 3!

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16
Q

Eggs develop in…

A

The ovary

18
Q

Dicots….

A

Have two cotyledon, tap roots, ringed vascular system, net like veins on leafs, and 4 to 5 petals on flowers!

18
Q

Surrounding the pistil are the male reproductive arts called…

A

The stamen.

19
Q

The long tube extending from the ovary is…

A

The pisitl

20
Q

The stamen produce pollen, the ______ is part of the plant that receives the pollen.

A

Stigma

21
Q

The very top of the plant (skinny little stick with a tounge)

A

Stigma

22
Q

Part of the skinny stick; close to the top

A

Style

23
Q

Also part of the skinny stick; in the center; carries something to the center

A

Pollen tube

24
Q

AALL the way at the bottom of the skinny stick, there are little eggs that are carried in….

A

The ovary

25
Q

The actual eggs are called…

A

Ovules

26
Q

The whole skinny stick structure is called…

A

The pistil

27
Q

The wittle sticks next to the BIGG stick have a fuzzy little thing on top called the….

A

Anther

28
Q

The middle of the anther

A

Filament

29
Q

The bottom part of the flower

A

Sepal

30
Q

The long stick coming from the bottom of the receptacle

A

Stem

31
Q

When plants reproduce asexually

A

Vegetative Reproduction

32
Q

Asexual reproduction

A

Plants that do not reproduce sexually

33
Q

How do mosses and ferns reproduce?

A

By scattering spores

34
Q

Dermal tissue

A

Protective outer covering of the plant

35
Q

Vascular tissue

A

Interactions between vascular tissues support the plant body and transport water and nutrients through the plant.

36
Q

Ground tissue

A

Produces and stores sugar and contributes to physical support of the plant

37
Q

Taproot

A

Root systems where one root grows long and strong.

38
Q

Fibrous roots

A

Roots system where branched roots grow from the base of the stem

39
Q

Meristems

A

Regions of unspecialized cells that are capable of cell division.