Which term describes a type of trade that is expressed only when an organism has two identical alleles for the trait?

A. recessive

b. heterozygous

c. dominant

Dna fingerprinting is based in part on recombinant dna technology and in part on those techniques originally used in medical genetics to detect slight variations in the genomes of different individuals.

how many sperm cells does a male produce in a day

After a natural disaster such as a hurricane or a drought a population

Which organelles carries out cellular respiration?

The table shows the relationship between Calories and fat in various fast-food hamburgers. Fast Food Calories Restaurant: A|B|C|D|E|F|G|H|I Number of Calories: 720|530|510|500|305|410|440|320|598 Grams of fat: 46|30|27|26|13|20|25|13|26 a.

During the replication of DNA, where are bonds broken?

In this example the marker DNA includes fragments that have 23,130, 9,416, 6,557, 4,361, 2,322, 2,027, and 564 base pairs. Approximately how many base pairs are in the DNA fragment indicated by the letter A?

Is evolution real? Religions say it isn't.

A population of Eastern Cottontail rabbits lives in a particular ecosystem. This population's major predator is the coyote and its major food source is vegetation.

1. Which number in a chemical formula tells you how many atoms of element you have? O A. Coefficient O B. Chemical symbol O c. Subscript O D. Capitals