A)no, they do, they do have hemoglobin! what they do lack is a nucleus (so answer B is also false)
c) - no, inflammation would be more a response of immune cells (not red blood cells) to a foreign body or organism
d) -yes, this is the correct one!
Answer:
Egg.
Explanation:
Technically speaking, dinosaurs were some of the first living creatures on Earth, and they laid eggs long before chickens were around.
Answer:
separate or unzip the two strands of the double helix.
Explanation:
Mark as brainslist. Hope this helps.
Answer:
In species with polyploid, there are more chromosomal sets than in diploid one. Becouse there are more chromosomal structures available, events like mutation, recombination, DNA lose, are more probable to occur.
As the generations pass, the accumulation of these changes tend polyploid to speciation.