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Plant Reproductive Strategies Quiz

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Questions and Answers

What is the name of the stage in a plant's lifecycle that produces male and female gametes?

Sporophyte stage

Coniferous stage

Gametophyte stage (correct)

Angiosperm stage

In which type of plant are seeds enclosed in mature ovaries or fruits?

Angiosperms (correct)

Bryophytes

Conifers

Gymnosperms

What characterizes gymnosperms in terms of seed development?

Seeds are enclosed in cones (correct)

Seeds have fruits covering them

Seeds are visible before maturity

Seeds are enclosed in flowers

Which plant group has an ovule that develops into a seed in an enclosed hollow ovary?

Angiosperms (B) Signup and view all the answers

Where are the male and female reproductive organs found in angiosperms?

Flowers (A) Signup and view all the answers

What is a common characteristic of bryophytes in terms of habitat preference?

Prefer moist habitats (D) Signup and view all the answers

What is the main difference between plant and animal species in terms of reproduction?

Plants reproduce sexually and asexually, while animals rely almost exclusively on sexual reproduction. (A) Signup and view all the answers

How does self-pollination differ from cross-pollination?

Self-pollination happens between flowers of the same individual, while cross-pollination involves flowers of different individuals of the same species. (C) Signup and view all the answers

Why do plants that reproduce asexually not require investment in producing flowers like sexually reproducing plants?

Asexual reproduction does not require investment because it does not involve male and female gametes. (B) Signup and view all the answers

In which type of reproduction do plants produce genetically identical offspring to the parent plant?

Asexual reproduction (D) Signup and view all the answers

Under what conditions do plants produced from asexual reproduction survive well compared to those produced from sexual reproduction?

Plants from asexual reproduction survive well under stable environmental conditions. (C) Signup and view all the answers

Which reproductive method requires the presence of pollinating agents?

Sexual reproduction (B) Signup and view all the answers