Proper division of chromosomes fails more frequently in mammalian oogenesis than in mammalian spermatogenesis. What is the most likely reason for this phenomenon? a. Crossover events occur in oogenesis but do not occur in spermatogenesis.
b. Oogenesis creates polar bodies, whereas spermatogenesis does not.
c. Primary oocytes are haploid, whereas primary spermatocytes are diploid.
d. Oogenesis is arrested in prophase I, whereas spermatogenesis is not arrested.

If your client can successfully complete two or more repetitions above the desired repetition range in the last set in two consecutive workouts for any given exercise, the load should be depending on your client's current physical abilities. increased by 1-5% increased by 2-10% increased by 5-15% increased by 10-20% none of these

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure.which would most likely occur in the kidney? a)more water would be transferred from the nephron.b)less water would be absorbed into the nephron.c)the amount of water in the bladder would decrease.d)the amount of water in the blood would increase.

Follow the directions for self-quiz question 8, draw it, by labeling the appropriate structures with these terms, drawing lines or brackets as needed: chromosome (label as replicated or unreplicated), centromere, kinetochore, sister chromatids, nonsister chromatids, homologous pair, homologs, chiasma, sister chromatid, cohesion