14. Which area of the human brain contains the rhythmic breathing control center?
(A) Neocortex
(B) Hippocampus
(C) Thalamus
(D) Medulla
(E) Cerebellum

10. A genetic change that caused a certain Hox gene to be expressed along the tip of a vertebrate limb bud instead of further back made possible the evolution of the tetrapod limb. This type of change is an illustration of ________. (A) heterochrony, a change in the timing of developmental events (B) allopolyploidy, an increase in chromosome number (C) paedomorphosis, or retention of ancestral juvenile structures in an adult organism (D) a change in a homeotic developmental gene that altered the spatial organization of body parts (E) allopatric speciation

複選題11. The conversion of fibrinogen to fibrin ________. (A) occurs when fibrinogen is released from broken platelets (B) occurs within red blood cells (C) is linked with hypertension and may damage artery walls (D) is likely to occur too often in an individual with hemophilia (E) is the final step of a clotting process that involves multiple clotting factors .

12. Which of the following type of leukocyte would play a role as “antigen presenting cells” and trigger the MHC class II mediated immune response? (A) Basophils (B) Eosinophils (C) T lymphocytes (D) Macrophages (E) Neutrophils

13. The components of the endomembrane system of cells don’t include ________. (A) nuclear envelope (B) endoplasmic reticulum (C) vacuoles (D) plasma membrane (E) mitochondrion

15. ________ absorb products of photosynthesis from living host plants. (A) Epiphytes (B) Carnivorous plants (C) Xerophytes (D) Halophytes (E) Parasitic plants 

31. Phenylketonuria is an autosomal recessive inheritable disease. If the incidence of the disease is about 1/10000, what is the frequency of the phenylketonuria recessive disease allele (a) and the (Aa) genotype frequency of the person carrying the recessive gene in the population? (A) 0.1% and 0.99% (B) 0.1% and 1.98% (C) 1% and 3.96% (D) 1% and 1.98% (E) 0.1% and 3.198%

複選題32. Which of the following features belong to the coral? 1. a gastrovascular cavity 2. a polyp stage 3. a medusa stage 4. cnidocytes 5. a pseudocoelom (A) 1 and 4 (B) 2 and 3 (C) 2, 3, and 4 (D) 1, 2, 3, and 4 (E) all five of these

33. What is the correct sequence of the following steps during the human excretory system? (A) excretion → filtration → secretion → reabsorption (B) filtration → reabsorption → secretion → excretion (C) excretion → filtration → reabsorption → secretion (D) excretion → filtration → secretion (E) filtration → excretion → reabsorption → secretion

34. In which of the following conditions, asexual reproduction results in greater reproductive success than does sexual reproduction? (A) When pathogens are rapidly diversifying. (B) When a species has accumulated numerous deleterious mutations. (C) When there is some potential for rapid overpopulation. (D) When a species is expanding into diverse geographic settings. (E) When a species is in stable and favorable environments.

35. Which of the following does not tend to promote speciation? (A) The founder effect (B) Gene flow (C) Natural selection (D) Polyploidy (E) Disruptive selection