Are you looking for Mcqs on Embryology? If Yes then you are at right place. Here you will find Embryology Mcq Questions and Answers, Trivia, Quiz, Interview MCQ & Embryology Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Embryology Mcqs. as you know Questions and Ansers on Embryology is very important for Neet Exam. In this Embryology MCQ section for Neet competition we are covering MCQS on Embryology
Question : Atretic follicles occur in
A. Liver
B. Testis
C. Thymus
D. Ovary
Question : Haemoendothelial placenta takes place in
A. rat and rabbit
B. camel and deer
C. goat and cow
D. ape and man
Question : The amount of yolk and its distribution are changed in the egg. This is affected
A. ferrilization
B. cleavage pattern
C. zygote formation
D. number of blastomeres
Question : Phenomena that creates female gametes, oogenesis is ceased at prophase I up till puberty. This describes the DNA content of a female’s gametes during her childhood.
A. 23 chromosomes, 23 chromatids
B. 23 chromosomes, 46 chromatids
C. 46 chromosomes, 92 chromatids
D. 46 chromosomes, 46 chromatids
Question : Typically, in humans, gametes are disease-free or even in other animals as
A. gametes are immune to diseases
B. germs cannot attack gametes
C. germplasm is segregated easily and not subjected to diseases from which somatic cells may suffer
D. none of these
Question : Spermatogenesis and oogenesis describe the process of meiosis in males and females, respectively. This statement about both processes is true
A. both are halted in an intermediate step until puberty
B. both produce the same number of viable gametes
C. oogenesis produces a larger gamete than spermatogenesis
D. oogenesis forms two polar bodies, spermatogenesis forms only one
Question : The undifferentiated primordial germ cells are larger in size and their chromatin rich nuclei are distinct in
A. growth phase
B. multiplication phase
C. maturation phase
D. all of these
Question : In humans, the number of ova and sperms that would be produced from 100 secondary oocytes and 100 secondary spermatocytes during gametogenesis is
A. 50 ova, 100 sperms
B. 100 ova, 100 sperms
C. 100 ova, 200 sperms
D. 200 ova, 200 sperms
Question : During this phase, the nuclear envelope begins to disappear
A. cytokinesis
B. S phase
C. Anaphase
D. Prometaphase
Question : This phase in the development of sperm has no counterpart in ovum-development
A. spermiogenesis
B. phase of multiplication
C. phase of growth
D. polar body formation