Alkenone molecules from phytoplankton are robust enough to survive the effects of weathering and chemical breakdown for 110 million years. Rock layers yield chemical traces of these ancient organisms. Their chemical composition indicates ancient water temperatures.
After a client is treated for a spinal
cord injury the health care provider informs the family that the client is a
paraplegic. Given the situation the nurse is expected to provide an
explanation to the family without using jargon words. Paraplegic is known to be
a condition where a patient’s lower extremities are paralyzed.
A. A gamete carries to genes for a trait. B. A gamete carries one allele for a gene. C. A gamete can carry multiple alleles for a trait. D. Some gametes are dominant and some are recessive.
