Smear is used to observe()
A: blood
B: bone
C: connective tissue
D: eye
E: most organs
A: blood
B: bone
C: connective tissue
D: eye
E: most organs
举一反三
- Ground section is used to observe() A: blood B: bone C: connective tissue D: eye E: most organs
- Macrophages would be most abundant in which of the following tissues? A: Dense regular connective tissue B: Loose connective tissue C: Brown adipose tissue D: Dense irregular connective tissue
- Which organs are central immune organs? A: Spleen B: Lymph nodes C: Lymph tissue D: Thymus E: Bone marrow
- What are the correct descriptions of periosteum?() A: The outer layer consists of dense connective tissue B: The inner layer contains bone progenitor cells C: Formation of perforating fibers into bone D: Participate in the repair of bone damage E: Covered on the inner and outer surface of bone
- 离体器官和组织（） A: whole animals B: blood and its components C: in vivo and tissue culture cells D: isolated organs and tissue E: ampnees