Population Density
The population density is 3 per square kilometers
Explanation:
Population density is defined as population divided by total land area or water volume, as appropriate. An Arizona desert measures 50 square kilometers. A botanist recorded that there are 150 Saguaro cactus plants within the desert boundaries.
So the population density will be 150 divided by 50 which will be 3 per square kilometers
Hence the population density is 3 per square kilometers
Answer:
all of the above is correct.
The process of meiosis increases genetic variability as it produces gametes for sexual reproduction.
<span>Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.</span>
Answer: Sugar and oxygen
Explanation:
The producers are plants that use carbon dioxide and water to convert it glucose. During this process not only glucose is produced, oxygen is also released into the atmosphere as a by-product of this process.
The Oxygen that is released into the environment is the excess oxygen that is not used by the plants for the process of cellular respiration.
The glucose that is made by the plants is used in this form, it is converted into adenosine tri phosphate for the plants to use.
Hence, the correct options are sugar and oxygen.
During G1 phase, the cell grows in size and synthesizes mRNA and protein that are required for DNA synthesis. Once the required proteins and growth are complete, the cell enters the next phase of the cell cycle, S phase. The duration of each phase, including the G1 phase, is different in many different types of cells.
to begin with in G1 segment, the cellular grows bodily and will increase the volume of each protein and organelles. In S phase, the mobile copies its DNA to supply two sister chromatids and replicates its nucleosomes. subsequently, G2 section entails similarly cellular boom and business enterprise of cellular contents.
G1 - segment is likewise called anaphase, as in the course of this section the cellular shops ATP for cellular department.
The G1 phase is frequently referred to as the increase phase, due to the fact this is the time in which a cell grows. in the course of this phase, the cellular synthesizes diverse enzymes and vitamins which can be wished later on for DNA replication and cellular department.
G1 section collectively with the S phase and G2 section comprise the long increase period of the cell cycle cell department referred to as interphase that takes region before cellular department in mitosis (M phase). all through G1 segment, the cellular grows in size and synthesizes mRNA and protein which are required for DNA synthesis.
In G1, cells accomplish most in their growth; they get larger in size and make proteins and organelles wanted for regular functions of DNA synthesis. here, proteins and RNAs are synthesized, and, extra in particular the centromere and the alternative components of the centrosomes are made.
Learn more about G1 here:- brainly.com/question/24544067
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