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Human Reproduction

397 Questions Start Errorless Test
All Exams Allen Errorless
MP PMT 1994; RPMT 1999 Q276 Errorless 13. Critical Thinking MCQ
The type of blastula formed in birds is
A.
Teloblastula
B.
Holoblastula
C.
Coeloblastula
D.
Discoblastula
MP PMT 1994 Q277 Errorless 13. Critical Thinking MCQ
The literal meaning of "gastrulation" is
A.
Formation of primary germ layers
B.
Formation of a gut
C.
Morphogenetic movement
D.
Commencement of organogenesis
DPMT 1993; MP PMT 2007 Q278 Errorless 1. Male reproductive system MCQ
Cryptorchidism is the condition in man when
A.
There are two testis in each scrotum
B.
Testis do not descent into the scrotum
C.
Testis enlarge in the scrotum
D.
Testis degenerate in the scrotum
MP PMT 1993 Q279 Errorless 1. Male reproductive system MCQ
The capsule enclosing testis of mammal is called as
A.
Tunica albuginea
B.
Tunica membrana
C.
Tunica vaginalis
D.
Tunica vesculosa
MP PMT 1993, 94, 96, 98; RPMT 2002 Q280 Errorless 2. Female reproductive system MCQ
Corpus luteum in mammals is present in
A.
Heart and initiates atrial contraction
B.
Brain and connects the two cerebral hemispheres
C.
Ovaries and produces progesterone
D.
Skin and acts as a pain receptor
CPMT 1993; MP PMT 1997, 2000 Q281 Errorless 3. Gametogenesis Numerical
Germ cells in mammalian gonads are produced by (a) Only mitosis (b) Orıly meiosis (o) Mitonin and moincin both (d) Without call divininn
CBSE PMT 1993 Q282 Errorless 4. Phases of embryonic development MCQ
The immatured stage eggs are called as
A.
Microlecithal
B.
Oogenesis
C.
Oocyte
D.
Zygote
AIIMS 1993; MP PMT 1993, 95; CPMT 1994; Kerala CET 2002; RPMT 2002; Bihar CECE 2006; Odisha JEE 2011, 12; WB JEE 2011, 16; J & K CET 2012 Q283 Errorless 5. Fertilization MCQ
Fertilization occurs in human, rabbit and other placental mammals in [NCERT Pg. No. 29, 35]
A.
Ovary
B.
Uterus
C.
Fallopian tubes
D.
Vagina
MP PMT 1993; DPMT 1993 Q284 Errorless 6. Cleavage MCQ
Formation of segmentation cavity shows
A.
Rearrangement of cells
B.
Blastula stage
C.
Epiboly
D.
Emboly
CMC Vellore 1993; BVP 2001; MP PMT 2002 Q285 Errorless 6. Cleavage MCQ
Cleidoic eggs are found in
A.
Birds
B.
Mammals
C.
Annelids
D.
Molluscs
MP PMT 1993 Q286 Errorless 6. Cleavage MCQ
The cleavage is such method of divisions of fertilized egg in which the egg
A.
Does not divide but only increase in size
B.
Divides repeatedly but without growth
C.
Divides repeatedly and grows
D.
None of these
DPMT 1993 Q287 Errorless 7. Implantation and Gastrulation MCQ
Which one of the following is derived from ectoderm
A.
Enamel of teeth
B.
Dentine
C.
Skull
D.
Axial skeleton
CPMT 1993 Q288 Errorless 7. Implantation and Gastrulation MCQ
Archenteron is lined with
A.
Ectoderm
B.
Mesoderm
C.
Endoderm
D.
Mesoderm and endoderm
CBSE PMT 1993 Q289 Errorless 7. Implantation and Gastrulation MCQ
The rolling of endodermal and mesodermal cells from the surface of embryo into its interior is called
A.
Ingression
B.
Invagination
C.
Involution
D.
Inversion
DPMT 1993; MP PMT 1996; Bihar CECE 2006; KCET 2010 Q290 Errorless 7. Implantation and Gastrulation MCQ
Blastopore is found in
A.
Gastrula
B.
Blastula
C.
Morula
D.
Neurula
CBSE PMT 1993 Q291 Errorless 8. Neurulation and Organogenesis MCQ
Development of structure and shape of an organism is
A.
Morphology
B.
Multiplication
C.
Morphogenesis
D.
Budding
DPMT 1993; MP PMT 1994, 96, 99; AFMC 2008 Q292 Errorless 9. Extra embryonic membrane MCQ
The shock absorber fluid of the developing embryo is known as
A.
Chorionic fluid
B.
Amniotic fluid
C.
Allantoic fluid
D.
Coelomic fluid
NCERT; MP PMT 1993 Q293 Errorless 9. Extra embryonic membrane MCQ
Foetal membranes provide
A.
Protection of embryo
B.
Nutrition of embryo
C.
Respiration of embryo
D.
All the above
CBSE PMT 1993 Q294 Errorless 11. Gestation period and parturition MCQ
The shortest gestation period is seen in
A.
Man
B.
Elephant
C.
Cat
D.
Mouse
JIPMER 1993 Q295 Errorless 13. Critical Thinking MCQ
Which of these sets of cells divide slowly
A.
Micromeres
B.
Megameres
C.
Blastomeres
D.
Mesomeres
NCERT; CPMT 1993; MP PMT 1993; RPMT 2001 Q296 Errorless 13. Critical Thinking MCQ
Clitoris in mammals is
A.
Homologous to penis
B.
Analogous to penis
C.
Functional penis in female
D.
Non-functional penis in male
CBSE PMT 1993; MP PMT 2002 Q297 Errorless 13. Critical Thinking MCQ
The attachment of the mammalian blastocyst to the uterine wall is
A.
Incest
B.
Implantation
C.
Intromission
D.
Incorporation
AIIMS 1993 Q298 Errorless 13. Critical Thinking MCQ
The fluid filled in the blastocoel cavity of blastula is
A.
Acidic
B.
Albuminous
C.
Saline
D.
Pure water
AIIMS 1993 Q299 Errorless 13. Critical Thinking MCQ
During the fourth and sixth cleavage of the zygote
A.
Mesomeres give rise to endoderm
B.
Micromeres give rise to ectoderm
C.
Mesomeres give rise to mesoderm
D.
Macromeres give rise to ectoderm
CBSE PMT 1992 Q300 Errorless 1. Male reproductive system MCQ
There are some special types of cells found in the seminiferous tubules known as sertoli cells. These are
A.
Germinal cells
B.
Reproductive cells
C.
Somatic cells
D.
Protective cells