Which of the following plant groups is known for having a life cycle that includ

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Question: Which of the following plant groups is known for having a life cycle that includes both gametophyte and sporophyte generations? (2021)

Options:

Correct Answer: Pteridophytes

Exam Year: 2021

Solution:

Pteridophytes, like ferns, exhibit an alternation of generations with both gametophyte and sporophyte stages.

Which of the following plant groups is known for having a life cycle that includes both gametophyte and sporophyte generations? (2021)

Which of the following plant groups is known for having a life cycle that includes both gametophyte and sporophyte generations? (2021)

Step 1: Understand what a life cycle is in plants. It includes different stages of growth and reproduction.
Step 2: Learn about the two main stages in the life cycle of plants: gametophyte and sporophyte.
Step 3: Identify what gametophyte means: it is the stage where the plant produces gametes (sex cells).
Step 4: Identify what sporophyte means: it is the stage where the plant produces spores, which can grow into new plants.
Step 5: Know that some plants have both stages in their life cycle. This is called alternation of generations.
Step 6: Recognize that pteridophytes, such as ferns, are a group of plants that have both gametophyte and sporophyte stages in their life cycle.

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