1. create a punnett square to calculate the possible genotypes that can result from a cross between the two parent plants. in a dihybrid cross, the alleles of the gametes of each parent are written along the left side and top of the punnett square, just as they are for a monohybrid cross. fill in the squares with the predicted genotypes. some information has been filled in for you to you complete a punnett square for a dihybrid cross.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens

What is a general feature of a species that varies from one individual to the next (skin tone,eye color or hair color)? a.organism b.trait c.character