Correct answer choice is :
<h2>C) Steam mops and water filters</h2><h2 /><h2>Explanation:</h2><h2 />
A steam mop is a mop that uses steam to clean carpets and rugs. Unlike a regular mop, which needs cleaning tools such as bleach or detergent, a steam mop utilizes heat from steam to sanitize the floors. A water filter produces clean, healthy water for cooking, as well as drinking, at the luxury of tap water. Water filters decrease the hazard of gastrointestinal infection by more than 33 percent by killing cryptosporidium and giardia from drinking water.
Answer:
1/2
Explanation:
Father: is a heterozygote for this trait
. Meiosis: 1/2 is the frequency for the normal allele
Mother: has two recessive alleles (i.e., doesn't have the trait). Meiosis: 2/2 is the frequency for the normal allele
In consequence, the probability of having polydactyly is: (1/2) x (2/2): 1/2
