Reproduction (Grade 11 NSC Matric Life Sciences): Quizzes
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Practise the questions
10 questions from this quiz
Which sequence shows the evolutionary progression of plant groups from most to least water-dependent?
Which sequence shows the evolutionary progression of plant groups from most to least water-dependent?
Bryophytes → pteridophytes → gymnosperms
Why do bryophytes require water for reproduction?
Why do bryophytes require water for reproduction?
Their motile sperm must swim to the egg
Which feature represents an evolutionary advancement in pteridophytes over bryophytes?
Which feature represents an evolutionary advancement in pteridophytes over bryophytes?
Presence of vascular tissue
How do gymnosperms and angiosperms eliminate the need for water during fertilisation?
How do gymnosperms and angiosperms eliminate the need for water during fertilisation?
Pollen grains protect and transport sperm
What is a key advantage of asexual reproduction in plants?
What is a key advantage of asexual reproduction in plants?
Reproduction occurs faster than sexual
What is the main risk of asexual reproduction?
What is the main risk of asexual reproduction?
Entire population may die if conditions change
What is the primary advantage of sexual reproduction in plants?
What is the primary advantage of sexual reproduction in plants?
Produces genetically diverse offspring
What are the four whorls of a flower from outermost to innermost?
What are the four whorls of a flower from outermost to innermost?
Calyx, corolla, androecium, gynoecium
What structures make up a stamen in a flower?
What structures make up a stamen in a flower?
Filament and anther
After fertilisation in angiosperms, what do the ovule and ovary wall become?
After fertilisation in angiosperms, what do the ovule and ovary wall become?
Ovule becomes seed, ovary wall becomes fruit