Answer: The correct answers are as follows:
1. During cytokinesis, THE CELL MEMBRANE PINCHES IN TO FORM TWO NEW CELLS.
Cytokinesis is the physical process of cell division, it divides the cytoplasmic content of the parental cell into two new daughter cells. Cytokinesis takes place in both mitosis and meosis.
2. The correct order of the phases of mitosis are as follows: PROPHASE, METAPHASE, ANAPHASE AND TELOPHASE.
Mitosis is the process of cell division by which a cell is divided into two new cells. The process occurs in four basic stages and result in the formation of two new cells.
3. The following terms are related to sexual reproduction: MATING SYSTEM, GAMETE FORMATION AND AMPLEXUS.
Amplexus refers to the mating positions of frogs and toads during sexual reproduction. Mating system refers to the number of mating partners that an animal has during the mating period. Gamete formation is the process by which sex cells are made and it occurs in both male and female animals.
4. As a cell is preparing to divide by mitosis, the DNA MUST BE COPIED.
When a cell is getting ready to divide by mitosis, it will undergo a stage called interphase, during which the cell prepare for cell division. During interphase, the cell undergo some process and these include the copying of the DNA. The cell copies its DNA so that it has two copies of each strand.
Explanation:
Answer:
The central dogma of biology explains the flow of inherited information that takes place in our cells. It states that information flow from existing DNA to make new DNA by the process of replication, and after that that replicated DNA is used to make a new RNA by the transcription process further from that RNA new protein is synthesized by translation process.
All these information flow from DNA to RNA and then from RNA to protein is called as central dogma in biology.
Answer:
The question lacks options, the options are:
A) They are easier to transport and store than injectable vaccines (shots).
B) They make it easier to administer edible vaccines.
C) They are more expensive than potatoes without the vaccine.
D) They have nutritional value while potatoes without the vaccine do not.
Thw answer is C
Explanation:
Agricultural crops have faced series of problems caused by pest, nutrient composition etc. However, technology has made sure they these problems are reduced in the least possible way via the use of genetic engineering. Genetic engineering, also called genetic modification is the manipulation of an organism's genes using biotechnology procedures.
In this case, the potato crop was genetically modified, meaning that, the crop was improved genetically. Although, this process has many advantages like inserting a vaccine in the edible crop and easy storage, it also has disadvantages. One of these disadvantages as mentioned in the options is that they become more expensive than potatoes without the vaccine. The price increases due to the vaccines they now contain in comparison to the potatoes without vaccine (not genetically modified).
This price can become not affordable for an average person. Hence, it is a disadvantage of the genetically modified potato crop
vacuole
mitochondrion
ribosome
Answer:
Ribosome
Explanation:
Ribosome produces proteins
B. The effects of a disease on population size
C. The effects of an invasive plant species on bird nesting sites
D. The effects of competition on survival
Answer: viewing red blood cells
Explanation:
Tissues samples, blood, pond microorganisms, and cells are some things you can see under this specific microscope. This is because they are most useful to see cells and small things.