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Flashcards in Final Exam Deck (20):
1

What are the three types of plant tissues and what organs are in them?

Dermal: epidermis, cuticle, periderm in woody plants
Vascular: Xylem (water), phloem (food), makes up stele
Ground tissue: Cortex (external), pith (internal). Called mesophyll

2

Sieve-tube elements and companion cells are found in the _____, while tracheids are found in the _____.

phloem, xylem

3

What unevenly sized cell type supports young growth?

Collenchyma

4

Meristems are sites of _______. They are not _______ and are found as _____ or _____ meristems.

Growth, differentiated, lateral, apical

5

Starting from the root cap inward, what are the zones of growth?

Division, elongation, differentiation

6

Primary growth is _____, secondary growth is ______.

length, thickness

7

More solute, ____ solute potential.
More water, ______ pressure potential.

less, more

8

T/F: Bulk flow is due to pressure gradients and gravity.

F. Not gravity.

9

What contributes to the upward flow of water?

Transpiration through stoma

10

Soil is ____ charged.

negatively

11

Carpel, _____, _____, embryo sac, egg

ovary, ovule

12

In flowering plants, _____ is dominant.

Sporophyte.

13

Auxin does

Cell elongation, leaf abcission

14

Long-day plants are really ______ plants.

Short-night

15

A long cecum is characteristic of

herbivores

16

Arteries and veins

Arteries: to the body. Adolescents?
Veins: to the heart (after body, or after lung)

17

Blood flow

Left atrium, Left ventricle >>> Body (aorta, artery) >>> vena cava >>> Right atrium, right ventricle >>> Lung (pulmonary artery) >>> Pulmonary vein

18

Parasympathetic nervous system:

slower, longer tasks.

19

Chyme is neutralized by

pancreatic bicarbonate

20

Parietal cells secrete ______; chief cells secrete ______.

acid, pepsinogen