![sruthivada](/avatars/10938.jpg)
sruthivada
26.02.2021 •
Biology
how fo scientists describe the way by which genes are passed down from parents to children? simple 10th grade paragraph please
Solved
Show answers
More tips
- F Food and Cooking Choosing the Best Water Filter: Tips and Recommendations...
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- P Philosophy 8 привычек, чтобы достичь счастливой жизни...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- H Health and Medicine How to Choose the Right Glasses?...
- H Health and Medicine What vaccines do children need?...
Answers on questions: Biology
- B Biology What is the biggest challenge that the galapagos conservancy faces in its marine conservation initiatives?...
- B Biology Algae at the beginning of a food chain would be considered?...
- B Biology Elaboration of thought and goal-oriented behavior are functions of the area of the brain....
- B Biology Ahorticulturist plants ten saplings each of 20 different types of plants in his garden. he wants to observe the growth pattern in these samples so that he can later...
- B Biology PLEASE HELP! WILL GIVE BRAINLIST What Climate and Biome do Pink Salmon Reside in? Climates: Polar zone, Temperate zone, and Tropics Biomes: Tropical, Dry, Polar, Mild,...
- B Biology Fats composed of fatty acids that have double bonds in the fatty acids and have fewer than the maximum number of hydrogen atoms are:....
- B Biology Which body function is influenced by fats present in the body?...
- B Biology In an experiment, the group that is expossed to the variable to be tested is called what...
- B Biology Which of the following is not a biogenous sediment? a. manganese nodules b. calcareous ooze c. siliceous ooze d. phosphate-rich material plz if you have the answers...
- B Biology Where do the cements that hold sediments come from ?...
Ответ:
Genes are passed down to children by the process of meiosis. Meiosis includes gametes (sex cells). Most cells in our body are diploid, they have 23 pair of chromosomes (46 in total). 23 come from our father and 23 from our mother. The gametes are haploids, which mean that they only have one copy of each chromosome. The gametes are formed by meiosis, which leads to genes being passed onto children. Meiosis is where a normal diploid cell divides to make four non-identical haploid cell. First, each chromosome makes a copy of itself. The pairs of chromosomes line up and divide. The two new cell divide again creating 4 new daughter cells, each with a single set of chromosome. Each new sex cell has a combination of the genetic material from the mother and the father. Now when a sperm fertilises and egg, a new combination of chromosomes are created. This is a diploid cell, which then divides to create a zygote (baby). The baby now has the genes (genetic material) from the parents.
Explanation:
Hope this makes sense!
Ответ:
Answer;
A. A eukaryotic cell that can make its own food
Explanation;
-The endosymbiotic theory describes how a large host cell and ingested bacteria could easily become dependent on one another for survival, resulting in a permanent relationship.
-Eukaryotic cells may have evolved when multiple cells joined together into one. They began to live in what we call symbiotic relationships. The theory that explains how this could have happened is called endosymbiotic theory. An endosymbiont is one organism that lives inside of another one.
-The mitochondrion and the chloroplast are both organelles that were once free-living cells. They were prokaryotes that ended up inside of other cells (host cells). They may have joined the other cell by being eaten (a process called phagocytosis), or perhaps they were parasites of that host cell.