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Plant reproduction
Past Lessons 1
Plant reproduction 2
Past Lessons 2
Patterns of Reproduction
100
Fertilization

When one of the sperm cells from a pollen grain fuses with the egg inside of an ovule of a flower

100

Photoperiod

The duration of light in a 24-hour period is called

100
Filament and anther
What are the parts of the stamen?
100
Oxygen and food
What is produced during photosynthesis?
100

A reproductive process that involves only one parent.

Asexual Reproduction

200

Female flower part required for sexual plant propagation

Stigma

200

chemical reaction used by plants to convert energy from glucose

 Respiration 

200
Stigma, style, ovary, and ovule
What are the parts of the pistil?
200
Mitochondria
In what cell organelle does respiration take place?
200

Cross Pollination

Plants that pollinate from male flowers and female flowers are separate plants for sexual reproduction

300

Petals, pistil, stamen, and sepals

What is a complete flower?

300

The first leaves of a plant include seed leaves which also act as a food source in dicots like beans are called the

Cotyledons

300

Animals, wind, water, gravity

What are ways plants are pollinated or seeds are dispersed?

300

The root system that forms multiple, smaller roots that radiate out into the soil from the base of the plant is called ____.

Fibrous

300
When two parents combine their genetic material to produce a new organism. 

Sexual Reproduction 

400
Pistil
What is the female part of a flower?
400

Tiny pores present on the bottom of leaves that regulate the release of water vapor and absorption of carbon dioxide

stomata

400

Germination

What is the term to describe a Seed at it's first growth?

400
Cellular respiration
What is the process that releases the energy stored in plant food (glucose)?
400

Self Pollination

Method of sexual propagation where plants with male and female flowers on one plant or complete flowers reproduce

500
anther
What is the structure where pollen grains form?
500

How is a dicot stem different from a monocot stem

Monocots only grow a single stem. Dicots have multiple meristems.

Monocots can grow taller from a single meristem but not wider with age. Dicots have multiple meristems so the plant

continues to grow taller and wider with age.

In monocots, cutting off the tip (meristem) can result in the death of the stem but dicots contain multiple stems so cutting off

a tip does not kill the tree or shrub but redirects growth to other meristems.

Monocots are often unbranched and herbaceous but dicots have stems that often branched and woody.

Monocot stems contain scattered vascular tissue bundles, but dicots have vascular bundles arranged in rings or a circle near

the outside of the tree .

500

Endosperm

What provides food for the growth of the plant embryo?

500

Vegetation that generally remains tender and rarely produces woody or semi-woody plant material are ____ plants.

herbaceous

500

Name one benefit of sexual propagation

inexpensive, new gene combinations, hybrid vigor, limits disease transmission