Plants that flower in the United States in July (when nights are short) are ________ plants

A) day-neutral
B) long-day
C) short-day
D) indeterminate-day
E) night-determinate


B

Biology & Microbiology

You might also like to view...

Small, random genetic changes that occur over generations is known as ________.

A. microgenesis B. anagenesis C. progenesis D. degenesis

Biology & Microbiology

The term "operon" comes from the Latin root word for

A. gene. B. controller. C. structure. D. copy-producing. E. works.

Biology & Microbiology

The number of chromosomes is reduced to half during

a. anaphase of mitosis and meiosis. b. meiosis II. c. meiosis I. d. fertilization. e. interphase.

Biology & Microbiology

Which of the following characteristics distinguish the archaea from the bacteria?

A. cell wall composition B. ribosomal RNA (rRNA) sequences C. the deoxyribonucleotides in the DNA D. cytoplasmic membrane lipids E. cell wall composition, cytoplasmic membrane lipids, and rRNA sequences

Biology & Microbiology