Topics: Reproduction Quiz
Pollen tube enters the embryo sac through
A. Integument
B. Micropyle
C. Chalaza
D. Funicle
Select your answer:
Topics:
Biotechnology and Genetic Engineering Genetic Engineering Cardiovascular and Respiratory Food for Thought Pathophysiology of Injuries and Diseases Haematology Blood types and Blood Components Respiratory and Circulatory Health Issues and Concerns Pharmacology Vitamins Dimensions of Wellness Health - Nutrition Selective Breeding The Cardiovascular System OCR A-level Eye or Nose InjuriesOther quiz:
Surgical & Complementary Terms › Viewnormal (level of) sugar in the blood
A. euglycemia
B. euthyroid
C. glycemia
D. polydipsia
E. syndrome
Circulatory System › View
The ___________ (SVC, also known as the cava or cva) is a short, but large diameter vein located in the anterior right superior mediastinum.
A. Superior vena cava
B. Right atrium
C. Right brachiocephalic vein