Bryophyte - Alternation of Generations
TRUE or FALSE
Bryophytes are vascular plants
FALSE
What does gymnosperm means?
"Naked Seed"
Angiosperms are also known as _______
"covered seed"
What are the modified leaves?
Needles and spines
TRUE OR FALSE
In a simple fruit each single flower develop one only fruit
TRUE
Tell me the two principal middle process of Nonvascular Plants reproductive cycle.
Meiosis and Fertilization
What are the two types of pollination that this plants have?
By wind and by insects
What are the subdivisions of angiosperm flowers?
Monocots and dicots
What are the two names of the types of compounds leaves on dicots?
Pinnately and Palmately compund leaves
What are some examples of pepo fruits?
cucumber, watermelon, pumkin, squash
Give me the names of the three plants classified in Bryophyta Phylum
True mosses
Liverworts
Hornworts
Name the female and male part of pine cone
Megasporangium - Female
Microsporangium - Male
What are the two innovations in angiosperms that are related to reproductive success?
flowers and fruits
What is the function of stomata?
Stomata allow leaves to exchange gases with the atmosphere
Why strawberry a accessory fruit?
As all accessory fruits strawberry seed are on the outside skin.
What are the names of the female and male parts of haploid reproductive structures on Mosses?
Antheridia- male
Archegonia- female
There is an important part in microspores and megaspores that help differentiate one from the other, what are those parts?
On female (megaspore) part you find the ovule and in male part (microspore) you find pollen grains.
How leaves of monocot and dicots differ one of each other?
On monocot plants veins in leaves are usually parallel while in dicot plants leaves veins are usually branched
Give one characteristic of pinnate and palmate leaves
Palmate leaves contain veins radiating from a single point
Pinnate laves contain branching veins from the midrib
At what category do legumes, capsule, and follicle belong?
Dry dehiscent
Bryophytes depend upon diffusion and ________ for the movement of _____ and ______. They lack of ______ _______, stems or leaves.
osmosis
water
minerals
true roots
What does the final mature seed contains in gymnosperms?
embryonic sporophyte, food and a seed coat for protection
Why angiosperms survive in more habitats than gymnosperms?
Angiosperm plants mature more quickly than gymnosperms, and produce greater numbers of seeds.
What are the benefits of a compound leaf that a simple leaf does not have?
1. Conserve water
2. Less surface area
What is a berry? And how is divided? (Give the characteristics)
All parts of pericarp are freshy except excocarp (skin).
Divided into Hesperidium(leathery exocarp) and Pepo ( hard exocarp)