Mendel was able to study seven traits in all the pea plants in each generation. which of his hypotheses allowed him to analyze each trait separately? if two different alleles for a gene occur together, one of the alleles may be expressed while the other is hidden. when gametes are formed, each gamete carries only one allele for the gene. there are alternate versions of a alleles called genes. for each inherited trait, there is only one copy of the gene that codes for that trait.

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!