Bot Flashcards
What are seed plants?
Seed plants are vascular plants that reproduce through seeds.
True or False: All seed plants are angiosperms.
False
What are the two main groups of seed plants?
Gymnosperms and angiosperms.
Fill in the blank: Gymnosperms produce seeds that are _____ enclosed by fruits.
not
What is the primary reproductive structure of angiosperms?
Flower
Multiple choice: Which of the following is NOT a type of gymnosperm? A) Pine B) Oak C) Spruce D) Ginkgo
B) Oak
True or False: Angiosperms are the most diverse group of seed plants.
True
What structure in seed plants contains the embryo?
Seed
Fill in the blank: The outer layer of a seed is called the _____ .
seed coat
What is the role of the cotyledon in seed plants?
To provide nutrients to the developing embryo.
Multiple choice: Which of the following is an adaptation of seed plants? A) Spores B) Seeds C) Water D) Air
B) Seeds
True or False: Seeds can remain dormant for long periods.
True
What process do seed plants primarily use for reproduction?
Pollination
Fill in the blank: The male gametophyte in seed plants is called _____ .
pollen
What is the function of the ovule in seed plants?
To develop into a seed after fertilization.
Multiple choice: Which part of a flower develops into fruit? A) Stamen B) Pistil C) Sepal D) Petal
B) Pistil
True or False: Seed dispersal is important for plant reproduction.
True
What are the three main parts of a seed?
Seed coat, embryo, and endosperm.
Fill in the blank: The process by which a seed begins to grow is called _____ .
germination
Multiple choice: Which of the following is a characteristic of gymnosperms? A) Flowers B) Cones C) Fruits D) Broad leaves
B) Cones
What type of seed plant is characterized by having broad leaves and producing flowers?
Angiosperms
True or False: The endosperm provides nourishment to the embryo in seeds.
True
What is pollination?
The transfer of pollen from the male part of a flower to the female part.
Fill in the blank: The group of seed plants that includes flowering plants is called _____ .
angiosperms
Multiple choice: Which of the following is a major benefit of seeds over spores? A) Larger size B) Dormancy C) Nutrient storage D) All of the above
D) All of the above
What is the main difference between monocots and dicots?
Monocots have one cotyledon, while dicots have two.
True or False: Gymnosperms are primarily found in tropical regions.
False
