Which of the following floral structures are present during the diploid stage of a flowering plant's life cycle?

A. Anther
B. Pollen grain
C. Ovule
D. Sporophyte
E. Everything except the pollen grain.


Answer: E

Biology & Microbiology

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Identify the form of male genital cutting, common among some tribes in central Australia, which involves a slit being made on the lower side of the penis along its entire length and to the depth of the urethra.

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Which of the following applies to organisms, particularly plants and fungi, that have distinct haploid and diploid phases of their life cycles?

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