In gamete development, the fact that each mature egg or sperm contains only one chromosome from each pair is attributable to a process known as ______________?

Related Mcqs:

1. The union of an egg and a sperm produces ________________?

   A. a phenotype B. a zygote C. an allele D. a clone...

2. At the moment of conception, when a male’s sperm fertilizes the female’s egg’ the single cell that is formed is called the:

   A. Blastula B. Embryo C. Fetus D. Zygote...

3. A human Sperm cell contains:

   A. 46 genes B. 46 pair of genes C. 23 genes D. 23 chromosomes...

4. Pervez has profound difficulty producing spoken language. if his problem attributable to brain damage would probably be found in:

   A. the cerebellum B. Sperry’s area C. Broca’s area D. Wernicke’s area...

5. The perspective which is concerned with characteristic changes that occur in people as they mature is known as _________?

   A. Developmental Perspective B. Biological Perspective C. Humanistic Perspective D. None of these...

6. Humans normally have 46 chromosomes. A person born with an extra 21st chromosome (47 in all) would have ______________?

   A. Turner’s syndrome B. Kleinfelter’s syndrome C. Down’s syndrome D. Pickwickian’s syndrome...

7. The portion of the brain that appears to be the last area to mature fully is the:

   A. hypothalamus B. corpus callosum C. prefrontal cortex D. occipital lobe...

8. You have a pair of pilers and a bag of nuts in the shell. You are lamenting the fact that you can’t shell the nuts because you do not have a nutcracker. Your inability to perceive the pilers as a makeshift nutcracker demonstrates_______on your part.

   A. functional fixedness B. inductive reasoning C. heuristic reasoning D. insight insufficiency...

9. The fact that hues at the short-wave end of the color spectrum appear bright at nightfall is a function of ______________?

   A. Purkinje effect B. Zeigarnik effect C. Young-Helmholtz effect D. light adaptation...

10. Gestaltists refer to the fact that we perceive smooth flowing forms more readily than discrete forms as ______________?

    A. similarity B. symmetry C. holistic perception D. continuity...