WorksheetsPlants 🌱🪴
Total questions: 23
Worksheet time: 8mins
Plants have complex life cycles that include what 2 stages?
Rhizoid stage and xylem stage
Sporophyte stage and gametophyte stage
Sporophyte stage and rhizoid stage
Cambium stage and Sporophyte stage
The stomata only lets materials out
True
False
An example of a spore producing plant is a
Rose
Potato
Ginger
Bread mold
Bryophyllum can reproduce by its
Stem
Flower
Leaves
Roots
What is the name of the male part of a flower?
Carpel
Stamen
Stigma
Stoma
What is objectively the best plant?
Gardenias
Pine trees
Tulips
Aloe vera
What is the second best plant?
Kelp
Cacti
Tulips
Venus flytraps
What is the best smelling plant?
Honeysuckle
Mint
Jasmine
Roses
What is the world's tallest tree?
Giant sequoia
California redwood
Yellow meranti
Mountain ash
What is the fastest growing plant?
Eucalyptus
Algae
Duckweed
Bamboo
Which of the following are NOT vascular plants?
Ferns
Mosses
Flowering plants
Conifers
What color light is best for photosynthesis?
Green
Yellow
Red
Purple
Which of the following is used as a biofertilizer?
Ammonia
Urea
Azolla
Bagasse
Pollination by birds is known as
Embryophily
Entomophily
Hydrophily
Ornithophily
In plants, the cells in which the greatest quantity of organic nutrients are translocated by are
Companion cells
Tracheids
Sieve-tube elements
Vessel elements
Root hairs are an extension of which of the following kinds of cells?
Xylem
Phloem
Epidermal
Cortical
Which of the following is an actively dividing tissue in plants?
Cambium
Xylem
Phloem
Pith
Flowering in plants such as tobacco and cocklebur and the germination of certain lettuce seeds are induced primarily by
Temperature
Photoperiodism
Circadian rhythms
Negative feedback
Which of the following is true for transport in xylem?
Movement through xylem depends mainly on transpiration
The primary force involved is osmotic pressure
Xylem is the primary site for transportation of sucrose
All of the above
In the fern life cycle, the dominant generation is the
Haploid gametophyte
Diploid gametophyte
Haploid sporophyte
Diploid sporophyte
In plant cells grown in the presence of a metabolic poison that specifically inhibits mitochondrial F1ATP synthase, one would expect
The overall pH difference across the cristae to be altered
The electron transport chain to become inoperative
Photosynthesis efficiency to be improved
Oxygen consumption to cease
A fruit with an endocarp composed of sclerenchyma cells, but with fleshy mesocarp and exocarp is called a
pome
drupe
pepo
hesperidium
Which of the following is the least dependable method of determining the adaxial surface of a leaf?
The relative location of the xylem and phloem
The distribution of stomata
The presence of hypodermis
The relative location of spongy and palisade mesophylls
