cience Flashcards

1
Q

reproductive structure of a angiosperm

A

flower

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2
Q

the transfer of pollen from male reproductive structures to female reproductive structure

A

pollination

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3
Q

leaflike structures

A

sepals

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4
Q

colorful leaflike

A

petals

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5
Q

male reproductive parts

A

stamen

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6
Q

thin stalk of stamen

A

filiment

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7
Q

female parts

A

pistils

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8
Q

which protects the seeds as they develope

A

ovary

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9
Q

young plant that develops from the zygote, or fertilized egg

A

embroyo

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10
Q

scattering of seeds

A

seed dispersal

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11
Q

occurs when embroyo begins to grow again and pushes out of the seed

A

germination

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12
Q

the process by which water evaporates from a plants leaves

A

transpiration

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13
Q

suface layers of the leaf have small openings or cores called

A

stomata

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14
Q

represent a trees yearly growth

A

annual rings

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15
Q

divides to produce new phloem and xylem

A

cambium

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16
Q

stems can be…..

A

woody or herbacous

17
Q
  • form dense tangled mess
  • take a lot of soil when pulled otta ground
    ex. grass, corn, or onions
A

Fibrous Roots

18
Q
  • hard to pull out of ground
  • 1 long thick root
    ex. carrots, dandelions, cacti
A

Taproots

19
Q

protects the root from injury as the root grows through the soil

A

root cap