Why do we get most of our nourishment from only three plants (wheat, corn, and rice) despite the existence of over 250,000 species of Anthophyta? They are the only plants that can be domesticated They have the most endosperm and are easy to grow They are the only plants that can grow in all climates They are the most resistant to pests

They have the most endosperm and are easy to grow

As plants became more advanced, what happened to the relative importance of the gametophyte and sporophyte generations? Sporophyte generation became smaller Both generations remained the same size Gametophyte generation became larger Gametophyte generation became smaller

Gametophyte generation became smaller

Which adaptation is NOT necessary for plants to live successfully on dry land? Prevention of drying out Ability to photosynthesize without sunlight Ability to reproduce without water Development of vascular tissue

Ability to photosynthesize without sunlight

What is the function of stomata in plants? To protect the plant from herbivores To transport nutrients to the leaves To exchange gases between the inside and outside of the plant To absorb water from the soil

To exchange gases between the inside and outside of the plant

What is the primary difference between the two groups of plants that evolved during plant evolution? Type of reproductive organs Ability to photosynthesize Color of the leaves Presence or absence of vascular tissue

Presence or absence of vascular tissue

What is the primary function of flowers in division Anthophyta? To store nutrients To provide shade To attract pollinators for reproduction To absorb water

To attract pollinators for reproduction

Environmental bio exam #4

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Biology - Botany

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Cards in this deck(16)

Which of the following is NOT a characteristic that makes phylum Anthophyta the most successful phylum on Earth?

Why do we get most of our nourishment from only three plants (wheat, corn, and rice) despite the existence of over 250,000 species of Anthophyta?

As plants became more advanced, what happened to the relative importance of the gametophyte and sporophyte generations?

Which adaptation is NOT necessary for plants to live successfully on dry land?

What is the function of stomata in plants?

Which pigment is NOT used by most plants to trap solar energy for photosynthesis?

In the alternation of generations in plants, which generation is haploid and similar to the eggs and sperms of animals?

What is the primary difference between the two groups of plants that evolved during plant evolution?

Which characteristic is NOT true for monocots?

What is the primary function of flowers in division Anthophyta?

Which part of the flower contains the male gametophytes?

Which type of fruit develops from many flowers merging into one fruit?

Which of the following is an example of a fruit modified for wind dispersal?

Which method is NOT a way of transport for plants?

Which element is NOT required for plant survival?

Which adaptation allows plants to live in nitrogen-poor soil?

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Environmental bio exam #4

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