Difference between revisions of "Botany"

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(Adding stuff about monocots/dicots. If anyone wants to, feel free to reformat the dicot/monocot section into a table or anything else that works better (i'm not quite sure on how to do formatting...) I'll add info on basic plant structure soon)
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==Major Plant Groups==
 
==Major Plant Groups==
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===Algae vs. Multicellular Plants===
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===Monocots vs. Dicots===
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If an organism reproduces via enclosed seeds, it is either a monocot or a dicot. The terms "monocot" and "dicot" refer to the number of cotyledons present in the seed. A monocot (monocotyledon) has only one cotyledon, and dicots (dicotyledon) have two. Monocots and dicots are also differentiated by their leaf venation (leaf vein structure), stem structure, root systems, and floral patterns.
  
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Leaf venation
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*Monocots have parallel leaf veins.
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*Dicots have branching leaf veins.
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Stem structure
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*Monocots develop vascular bundles in groups that are placed arbitrarily around the stem.
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*Dicots develop vascular bundles in groups that form a ring around the edge of the stem.
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Root systems
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*Monocots usually grow with a fibrous root system, meaning that there are many small roots that branch out from each other.
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*Dicots usually grow a taproot, which is a deep and thick central root in which smaller roots branch out from.
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Floral patterns
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*Monocots usually flower in groups of 3
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*Dicots usually flower in groups of 5
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===Embryophytes vs. Cryptograms===
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===Woody Plants vs. Herbaceous Plants===
 
==Botany==
 
==Botany==
  

Revision as of 04:49, 21 October 2020

Botany is a Division B and Division C event that was first run as a trial event in 2020 at New Jersey regional tournaments. It was also scheduled to be run at the 2020 Virginia and Hawaii state tournaments, but these tournaments were cancelled due to the 2019-20 Coronavirus outbreak. The event is run as an exam, focusing on plant biology and horticulture. Each participant may bring one 8.5" x 11" note sheet with information on both sides, as well as one stand-alone non-programmable, non-graphing calculator.

Plant Structure

Reproduction

Evolution and Paleo-Botany

Major Plant Groups

Algae vs. Multicellular Plants

Monocots vs. Dicots

If an organism reproduces via enclosed seeds, it is either a monocot or a dicot. The terms "monocot" and "dicot" refer to the number of cotyledons present in the seed. A monocot (monocotyledon) has only one cotyledon, and dicots (dicotyledon) have two. Monocots and dicots are also differentiated by their leaf venation (leaf vein structure), stem structure, root systems, and floral patterns.

Leaf venation

  • Monocots have parallel leaf veins.
  • Dicots have branching leaf veins.

Stem structure

  • Monocots develop vascular bundles in groups that are placed arbitrarily around the stem.
  • Dicots develop vascular bundles in groups that form a ring around the edge of the stem.

Root systems

  • Monocots usually grow with a fibrous root system, meaning that there are many small roots that branch out from each other.
  • Dicots usually grow a taproot, which is a deep and thick central root in which smaller roots branch out from.

Floral patterns

  • Monocots usually flower in groups of 3
  • Dicots usually flower in groups of 5

Embryophytes vs. Cryptograms

Woody Plants vs. Herbaceous Plants

Botany

Horticulture

Plant Biochemistry

Energy and Nutrient Cycles

Genetically Modified Organisms

Plant Diseases

Nutrient Deficiencies

Resources