They have a range of important functions. Such functions include channeling or transporting molecules across the membrane.
Answer:
During meiosis 1, the parent cell with double the normal amount of chromosomes, splits into two diploid cells (have enough chromosomes to survive). During meiosis 2, the two diploid cells each split into two haploid cells (have half the amount of chromosomes to survive). Meiosis ends with four haploid cells.
Both Meiosis 1 and 2 have the same phases: Prophase, Metaphase, Anaphase and Telophase. One difference is that Meiosis 1 starts with a diploid cell and Meiosis 2 starts with 2 haploid cells, each with a homologous pair. ... Since there are no homologous pairs (only chromatids), recombination can not occur
Explanation:
Answer:
There are different types of science according to their main goals. The goal of basic science is to increase our understanding of general principles.
Option d.
Types of science/research
Basic science
⇒ It is directed to understand fundamental problems or issues.
⇒ It is about generating basic knowledge.
⇒ It constitutes the theoretical basis of knowledge on which applied science or technology is based.
Applied science
⇒ It makes use of the knowledge generated by basic science to solve practical problems.
⇒ It generates knowledge that has a practical use.
Technological development
⇒ It is one of the main tools of science.
⇒ Its main function is to create useful tools and artifacts to facilitate the scientist's work.
The goal of basic science is to increase our understanding of general principles.
Option d.