Chapter 5 Section 1 Worksheet FS
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Last updated about 4 years ago
17 questions
2
Forensic __________________ is the study of pollen and spore evidence to help solve criminal cases.
Forensic __________________ is the study of pollen and spore evidence to help solve criminal cases.
8
Place these plants as seed or nonseed plants.
Place these plants as seed or nonseed plants.
- Horsetails
- Liverworts
- Conifers
- Mosses
- Ferns
- Ginkgoes
- Club mosses
- Cycads
- Seed Plants
- Nonseed Plants
2
Pollen grain is a reproductive structure that contains the ______________ gametes of seed plants, such as the oak tree.
Pollen grain is a reproductive structure that contains the ______________ gametes of seed plants, such as the oak tree.
1
Pollen and spores are ___________________________ reproductive structure that have resistant structures.
Pollen and spores are ___________________________ reproductive structure that have resistant structures.
2
The use of both pollen and spores in forensic studies is based on ______________ principle of exchange.
The use of both pollen and spores in forensic studies is based on ______________ principle of exchange.
2
Many ________________ produce their seeds within a hard, scaly structure, called a cone.
Many ________________ produce their seeds within a hard, scaly structure, called a cone.
5
Spores can be found in......
Spores can be found in......
2
A _____________________________(2 words) is the number and type of pollen grains found in a geographic area at a particular time of year.
A _____________________________(2 words) is the number and type of pollen grains found in a geographic area at a particular time of year.
2
Seed plants include:
Seed plants include:
2
Pollinations occurs when pollen is transferred from the female cone to the male cone.
Pollinations occurs when pollen is transferred from the female cone to the male cone.
2
Which cone is larger? Male or Female cones in conifers?
Which cone is larger? Male or Female cones in conifers?
3
Which of the following are parts of the male structure of a flower?
Which of the following are parts of the male structure of a flower?
5
Which of the following are parts of the female structure of a flower?
Which of the following are parts of the female structure of a flower?
2
Flowering plants are about ________________ species know, and they are found in almost all habitats.
Flowering plants are about ________________ species know, and they are found in almost all habitats.
2
Pollen will travel down the ________________ into the ovary.
Pollen will travel down the ________________ into the ovary.
2
What is responsible for pollen production?
What is responsible for pollen production?
2
The basic reproductive unit of an angiosperm is the _____________________.
The basic reproductive unit of an angiosperm is the _____________________.