Cleavage & ImplantationEmbryology Lab

General Embryology & Gametogenesis Embryology MCQs: mixed practice questions

Try 4 sample questions drawn from across General Embryology & Gametogenesis. Tap an answer to check it.

1. What happens to the total zygotic cytoplasm during early cleavage?

   From: Cleavage & Blastocyst Formation
   A. It is newly synthesized in every cellB. It is progressively partitionedC. It becomes maternal bloodD. It becomes zona pellucidaE. It is lost

2. What is released during the acrosome reaction?

   From: Fertilization
   A. Cortical granulesB. Maternal chromosomesC. Acrosomal enzymesD. ProgesteroneE. hCG

3. What is the chromosome complement of a normal gamete?

   From: Gametogenesis
   A. 92 single chromosomes and 4N DNAB. 23 single chromosomes and 1N DNAC. 46 duplicated chromosomes and 4N DNAD. 23 duplicated chromosomes and 2N DNAE. 46 single chromosomes and 2N DNA

4. What is the most common site of ectopic pregnancy?

   From: Implantation
   A. Ampulla of the uterine tubeB. Abdominal wallC. OvaryD. CervixE. Rectouterine pouch