Answer:
4.) This means that height in a rat is controlled by many different genes.
Explanation:
Hey there!
Your answer: Available Space
The question is asking, which of the following options would be a (limited source). We have to find a option that has a limited source, which means that there is a limit to something. Your answer is (b) because there are limited space with the spce that is already available. Air temperature would NOT be your answer.
Answer:
True
Explanation:
The Polymerase Chain reaction (PCR) is a technique widely used in molecular biology to identify specific DNA fragments generally in a size range of 100 to 1000 base pairs (bp). PCR sensitivity refers to the potential of the PCR technique to specifically amplify the desired sequence in the sample. PCR is a highly sensitive (and also specific) method with values around 100% if the experimental conditions are proper. However, to reach these values, it is imperative to work in optimal conditions by eliminating contaminant factors in the sample which may alter PCR amplification.
68 since protons is equal to electrons
The protist is single-celled like some bacteria but also has chloroplasts to perform photosynthesis like some plants.
According to this question, the structure of an euglena is given. The euglena is a protist that contains the following organelles: cell membrane, flagella, eyespot, chloroplast, and nucleus.
The euglena as a protist is similar to some bacteria by the possession of a single cells but similar to plant cells by possession of chloroplast for photosynthesis.
Learn more about euglena at: brainly.com/question/5186929?referrer=searchResults