A rare genetic disorder in humans results in the inability of Sertoli cells to respond to FSH. Which of the following would be the MOST likely consequence of this disorder?
Impaired spermatogenesis due to lack of nutritional support and hormonal regulation
Increased testosterone production leading to excessive masculinization
Premature release of sperm into the epididymis
Elevated levels of GnRH due to lack of negative feedback
Related Questions
Embryogenesis is the process of development of
Embryo
Endosperm
Individual
Internal organs
Identify the plant from the list below that exhibits monocarpy.
Century Plant (Agave americana)
Banana
Mango
Papaya
Which test is commonly used to detect antibodies related to Rh incompatibility during pregnancy?
Blood glucose test
Urine analysis
Coombs' test
Amniocentesis
Which of the following is not a case of epimorphosis?
Formation of sperms from small clumps of cells
Regeneration of tail in a lizard
Replacement of several arm in starfish
Replacement of limb in salamander
Which of the following plants typically flowers only once in its lifetime?
Mango
Bamboo
Rose
Sunflower
If the parent body is haploid then the gametes are
Haploid
Diploid
Triploid
None of these
Natural parthenogenesis occurs in?
Honeybees
Rock lizards
Turkey birds
All of these
Large number of offspring produced in the case of
Fertilization that occur in external medium
Fertilization that occur in internal medium
Either (a) or (b)
Both (a) and (b)
Which of these does NOT contribute significantly to genetic variation in a population?
Mutation
Meiosis
Random fertilization
Mitosis
Male gametes are also called
Antherozoid
Sperm
Egg
Both (1) and (2)
