Free MCQs & Online Quiz Practice for Exams

Q: Who used puzzle boxes in experiment on animal learning? (Entry test 2013)

A) Pavlov

B) E.L. Thorndike

C) Konrad Lorenz

D) Köhler

Q: A complex form of learning that requires the manipulation of mental concepts to arrive at adaptive behavior is: (Entry test 2014)

A) Imprinting

B) Insight learning

C) Latent learning

D) Trial and error learning

Q: In which of the following the female workers are sterile? (Entry test 2017)

A) Ants

B) Honeybee

C) Baboon

D) Parrots

Q: The simplest form of learning is: (Entry test 2019)

A) Imprinting

B) Insight learning

C) Latent learning

D) Habituation

Q: In which of the female does meiosis occur: (2005 ETEA)

A) Liver

B) Kidney

C) Ovaries

D) Heart

Q: The follicle stimulating hormone secreted by the pituitary gland stimulates the growth of: (2005 ETEA)

A) Uterus

B) Ovaries

C) Graffian follicle

D) Urinary bladder

Q: In vitro fertilization takes place in: (2007 ETEA)

A) River

B) Sea

C) Land

D) Laboratory hardware

Q: Man reproduction is: (2007 ETEA)

A) Monoestrous

B) Diestrous

C) Triestrous

D) Polyestrous

Q: Gonorrhea is a sex disease caused by: (2007 ETEA)

A) Bacteria

B) Virus

C) Parasite

D) None of the above

Q: Most favorite host cell of HIV virus is: (2009 ETEA)

A) Lymphocytes

B) RBC

C) T-cell

D) B-cell

Q: Sperm of which animal can remain available for years within female genital tract? (2009 ETEA)

A) Bat

B) Whale

C) Camel

D) Giraffe

Q: HIV contains: (2011 ETEA)

A) Two RNAs

B) A single RNA

C) DNA and RNA

D) DNA

Q: Which sequence correctly describes the route sperm take through the human male reproductive system: (2011 ETEA)

A) Vas deferens→urethra→epididymis

B) Epididymis→Vas deferens→urethra

C) Epididymis→urethra→Vas deferens

D) Urethra→epididymis→Vas deferens

Q: The enlarged lining epithelium cells connected with groups of developing spermatozoa in testes are: (2014 ETEA)

A) Somatic cells

B) Sertoli cells

C) Stem cells

D) Totipotent cells

Q: Mature ovum in human beings is surrounded by: (2015 ETEA)

A) Plasma membrane

B) Vitelline membrane

C) Corona radiata

D) All of them

Q: Worldwide, mortality rate per annum due to AIDS is more than: (2016 ETEA)

A) One million

B) Two million

C) Three million

D) Five million

Q: Hormone inhibin is produced by: (2016 ETEA)

A) Hypothalamus

B) Pituitary gland

C) Prostate

D) Sertoli cells

Q: When the sperm count is high, inhibin hormone release increases which: (2017 ETEA)

A) Inhibits anterior pituitary release of FSH

B) Increases anterior pituitary release of FSH

C) Inhibits release of LH

D) Increases release of LH

Q: Syphilis is caused by: (2018 ETEA)

A) Treponema pallidum

B) Helicobacter spp

C) Neisseria spp

D) Bacteroides spp

Q: How many sperms are produced from fifty secondary spermatocytes? (2018 ETEA)

A) 200

B) 100

C) 50

D) 150