Chapter 22.1-22.3

Survival Island

Rules:

1) Each team must work together to answer the question. 2) You may use your Key and IAN to research the answer.

3) When your team finds the correct answer, please come check off your answer with me.

4) If you have the correct answer, you may proceed to the next question.

1)

Round One

_________ is a gamete-producing stage of the plant life cycle. A: Gametophyte 2) ________ is a water conducting vascular tissue that allows water to flow upward from the root to the plant. A: Xylem 3) _______ is a sperm-producing organ of seedless plants. A: Antheridium 4) _______ is a structure in which a female gametophyte develops.

A: Ovule 5) _________ is a moss or its relative.

A: Bryophyte 6) ______ is the egg producing organ od seedless plants.

A: Archegonium.

Round Two:

7) What are the four things that plants need from the environment?

A: Sunlight, Gas Exchange, Water, & Mineral. 8) What occurs in plants during “gas exchange?” A: The plant brings/breaths in carbon dioxide and gets ride of/breath out oxygen. 9) True/False: Sporophyte is the multicellular diploid phase, as spore producing plant. A: True 10) In plants, where is chlorophyll a and b located? A: Chloroplast. 11) Where did plant’s ancestors live?

A: Water 12) What are the four features of a plant cladogram (evolutionary traits).

A: Embryo formation, specialized water-conducting tissue, seeds, and flowers-seed

enclosed fruit.

A: the shift between haploid and diploid phases in the sexual life cycle of plants. 14) True/False: Green Algae do not contain the specialized tissues fount in other plants and some may not alternated between haploid and diploid stages with every generation. A: True 15) _________ is the transfer of pollen from the male reproductive structure to the female reproductive structure.

A: Pollination.

16) In plant fertilization, a _________ grows into an embryo and then is encased in a _______ and is ready to be dispersed. A: zygote, seed 17) True/False: Acorns, pine nuts, and beans are examples of pollen. A: False- Seeds 18) In the life cycle of a gymnosperm, the word gymnosperm means “_______________”. A: Naked Seed

Final Round

19) In which pat of a pine tree are pollen grains produced?

A: Pollen Cone 20) True/False: the conifer life cycle typically takes 24 months to complete. A: True 21) ______ carries carbohydrates and nutrients by photosynthesis throughout the body. A: Phloem 22) True/False: A pollen grain is one entire male gametophyte of a gymnosperm.

A: True 23) Gymnosperms is to cones as angiosperms is to _______.

A: flowers.

24) Both _________ and ___________ have seeds, fertilization, pollen grain, pollination, and seed coat.

A: Gymnosperm and Angiosperm.