Platelets are cellular fragments
____________________ Indicate whether the statement is true or false.
True
You might also like to view...
Birds, like mammals, can regulate their body temperatures within close limits. Therefore birds and mammals are called
A. ectothermic. B. poikilothermic. C. endothermic. D. heterothermic.
During the formation of gametes for sexual reproduction, DNA is exchanged among the chromosomes, which varies the genetic information passed to the offspring. What is this process called?
A) DNA replication B) translation C) transcription D) crossing over
How could you genetically modify an animal so that it would distinguish more shades of green?
A) Induce genes to produce a greater number of cone cells in the fovea. B) Introduce genes for different opsins that respond in the green region of the spectrum. C) Introduce genes to produce green fluid in the eyeball, because green fluids will not absorb green light. D) Induce increased production of cGMP to increase opening of cGMP-gated sodium channels.
Spiders and certain other arthropods which lack jaws or mandibles are placed in a subphylum called
A. blood suckers. B. chelicerates. C. Amandibulata. D. mandibulates. E. Agnathae.