The idea that evolution proceeds in small, incremental changes over many generations is
What will be an ideal response?
gradualism
You might also like to view...
In plants, the haploid generation is called the ______ and the diploid generation is called the __________
A. sporophyte ; spermatogenesis B. gametophyte ; sporophyte C. sporophyte ; gametophyte D. oogenesis ; gametophyte
__________ secrete products such as sweat or digestive enzymes through ducts. Fill in the blank(s) with the appropriate word(s)
Aquatic animals that rely on external fertilization for reproduction have a low probability of successful fertilization. Which of the following is a mechanism used to increase the liklihood of successful external fertilization?
A. courtship rituals to synchronize male/female gamete release B. depositing sperm into the female reproductive tract C. production of extremely large number of gametes that are released simultaneously D. containment of sperm within spermatophores
Which of the following is not a cellular function associated with the microtubule cytoskeleton?
A. muscle contraction B. mitosis C. organization of organelles D. movement of cilia or flagella