What is asexual reproduction? Where does fertilization of an egg cell occur? What begins with a haploid cell? Where are sex cells produced? Which human cells never have 23 pairs of chromosomes? What is the starting cell of meiosis called?
This allows for sexual reproduction so that each parent can contribute one chromosome for the offspring's final pair for each set. The process of a diploid cell becoming haploid in humans is called meiosis.Answer and Explanation: Become a member and unlock all Study An...
Cell division is the process that cells go through in order to divide. Cells may divide for several reasons, and there are two types of cell division depending on the purpose. The cell division associated with sexual reproduction is one type, called meiosis. The other type, the cell division...
A spermatozoon, in pluralspermatozoa, or sperm cell is the male reproductive cell that is produced in the man´s testicles in a process calledspermatogenesis. The sperm cell´s function is to enable sexual reproduction through its union with the female egg during fertilization. ...
The cell size ranges from 0.1 to 0.5 µm in diameter. The hereditary material can either be DNA or RNA. Prokaryotes generally reproduce by binary fission, a form of asexual reproduction. They are also known to use conjugation – which is often seen as the prokaryotic equivalent to sexual ...
Copy down as is; The students were made to copy the alphabet over and over Copy Reproduce someone's behavior or looks; The mime imitated the passers-by Children often copy their parents or older siblings Copy Biology: reproduce or make an exact copy of; Replicate the cell Copy the genetic...
Well, your body's ability to heal itself depends entirely on a process called cell division.Cell divisionis the process of one cell dividing into two. When you get a cut, cells in and below your skin divide to fix the wound and make new skin. Without cell division, we wouldn't make ...
The other parent, which is a female, produces the egg cell (known as ovum). Both cells are called gametes. These gametes join in a process called fertilization. The offsprings from sexual reproduction are not identical to the parents because the DNA (genetic traits) come from two different ...
As you can imagine, the cell cycle is a tightly regulated process. There are checkpoints throughout the cell cycle to ensure that everything is in order at the end of each stage before the cell proceeds to the next stage. As you might imagine, a failure to properly complete one stage ...
Cellular respiration is essential to all life on Earth. Cellular energy is important for carrying out all processes inside the cell and maintaining homeostasis, a balance of internal conditions despite a changing environment. Cellular respiration is the way that cells produce the energy needed. There...