Recombination frequency is the number of recombinant offspring divided by the total number of offspring. if 300 of 500 offspring are of the parental type, what is the recombination frequency? two digit answer only!

A child who has no recent history of illness suddenly appears cyanotic and cannot speak after playing with a small toy. you should:

Question 3 What are the differences between a neurotransmitter receptor and a sensory receptor? Give two (2) examples of each to illustrate these differences.

What are the three parts that make up the structure of most viruses? A. DNA, a plasma membrane, and recognition spikes B. Nucleic acid (either DNA or RNA), a plasma membrane, and recognition spikes C.

Which organism has an advantage in its environment? A) The strongest B) The best adapted C) The fastest D) The most tamed

2 differences between Haploid and diploid cells

which season is occuring in Earth's northern hemisphere when Earth's southern hemisphere is tilted toward the sun?

Could a person inherit homozygous recessive alleles for both alkaptonuria and and phenylketonuria? If so, what would the symptoms be?

Which is a common age-related physical change that may affect digestion and food intake? a. loss of the majority of taste buds b. decreased cholecystokinin secretion c. decreased motility in the esophagus d. loss of smell?

If an organism''s diploid number is 12, what would be its haploid number?

Hola : D Necesito saber que relacion tiene la forma del tejido con el organo al cual pertenece