Compare the number of chromosomes in pumpkins to the number of chromosomes in humans. PLEASE HELP ASAP!
Solved
Show answers
More tips
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Biology
- B Biology What have scientists learned from fossils that have been discovered since darwin s time?...
- B Biology In the united states, nuclear energy provides which percentage of u.s. energy needs? 8% 22% 53% 74%...
- B Biology If someone with auburn hair has children with someone with red hair (but whose mother had black hair ) what are the genotype and phenotype probabilities for their...
- B Biology The robinsons are sailing in a region of relatively ( blank ) pressure....
- B Biology Which parts of the human body continue to grow as people age?...
- B Biology What was the prevailing belief prior to the time of lyell and darwin?...
- B Biology Astudent compared some soccer players to the atoms in the liquid state. which of the following activities were the soccer players most likely performing?...
- B Biology What are the organs of a frog? and i need friends...
- B Biology How many variables are tested in any controlled experiment?...
- B Biology What is the smallest until of living organisms?...
Ответ:
Humans: 46 chromosomes (23 pairs)
Pumpkins: 40 chromosomes (20 pairs)
Ответ:
The valence electrons of metals are weakly attracted to the parent nuclei so the electrons break free and float. The moving electrons form a electron negative blanket that binds the positive nuclei together forming a metallic bond.
Explanation:
A metallic bond can be described as a bond that is formed between metals atoms. In such a kind of bond, the valence electrons form an electron cloud as they freely move between orbits of different atoms. An electrostatic force is generated due to these electrons and the positively charged nuclei (cations).
This unique kind of metallic bonding is responsible for giving a wide number of properties to the metals.