Answer:
A hydrometer is an instrument that measures the specific gravity (relative density) of liquids. The ratio of the density of the liquid to the density of water. A hydrometer is usually made of glass, and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float
Which of the following statements is part of the cell theory?
Answers
Well the Cell Theory is: 1. All living things or organisms are made of cells. 2. New cells are created from old cells. 3. The cell is the basic unit of life.
Name at least 4 things our atmosphere does for us
Answers
Protects us from the sun's UV rays. Keeps oxygen on our earth. Let's us have water and weather. And also protects us from flying space objects.
How did the work of Gregor Mendel contribute to our current understanding of evolution and speciation?
Answers
Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits.
Answer:
He provided a basic understanding of mechanisms involved in heredity.
Explanation:
What is the genetic makeup of the offspring of asexual reproduction
Answers
asexual reproduction offspring will have the exact genetic makeup as the parent. Sexual will contain genes from both parent plants. If you wanted to produce the exact plants as a parent plant, it would need to be done asexually.
What statement correctly describes the drifference between cellular respiration and photosynthesis
Answers
photosynthesis creates energy the plant stores while cellular respiration utilizes it.