The type of tissue with a matrix that consists of rows of fibroblasts that manufacture collagen fibers is

Correct Answer: D

Rationale: Both dense and loose connective tissues contain fibroblasts producing collagen, though dense has more fibers.

Correct Answer: C

Rationale: Eosinophils (~1-4% of WBCs) have granular cytoplasm and are abundant in mucosal tissues, releasing cytokines in allergic responses.

Correct Answer: D

Rationale: Anaemia reduces O2 delivery, limiting exercise capacity; cardiac output rises, 2:3-DPG increases.

Correct Answer: A

Rationale: Bone marrow suppression (e.g., chemotherapy) reduces neutrophils, increasing infection risk.

Correct Answer: C

Rationale: Apical and intercalary meristems are not permanent tissues but are meristematic tissues.