rhettperkins
13.12.2019 •
Biology
21)
what process, mitosis or meiosis, accounts for species diversy
Solved
Show answers
More tips
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Biology
- B Biology What is a rarefaction...
- B Biology Awildfire burns a region of a healthy grasslands ecosystem. which climax community will most likely arrive in the burned region due to ecological succession?...
- B Biology Uranium-235 and uranium-238 are...
- B Biology Enzymes are catalysts because they lower the of a chemical reaction....
- B Biology True or false? What makes a plant grow best? Is a good testable question because it can be answered by an opinion?...
- B Biology What family is the fox in? are foxes and dogs related?...
- B Biology Based on the above image, how can a gene determine whether a person has albinism?...
- B Biology examine the image of the relatedness of vertebrates in this phylogenetic tree. which statements are correctly inferred from this tree? select all that apply...
- M Mathematics Suppose set A is the set of all U.S. states and set B is the set of all U.S. cities which are state capitals. Now, suppose the relation LaTeX: ss maps the elements...
- C Computers and Technology 1. कांजीहौस में कैद पशुओं की हाज़िरी क्यों ली जाती होगी?...
Ответ:
Meiosis
Explanation:
Meiosis is specialized cell division which reduces chromosomes number by half.
Ответ:
9/32 Pink, Tall and Normal individuals Rr Tt Nn
Explanation:
Available data:
Red color RRPink color RrWhite color rrNormal NN and NnSymmetrical nnTall TT and TtDwarf tt1st Cross:
Parental) rr TT NN x RR tt nn
F1) 100% RrTtNn
2nd Cross:
Parental) Rr Tt Nn x Rr Tt Nn
Knowing that these three genes assort independently, then we can infer that the F2 will have the next phenotypic proportions for each gene:
RR= 1/4 Red
Rr= 2/4 Pink
rr=1/4 White
TT + Tt= 3/4 Tall
tt=1/4 Dwarf
NN + Nn = 3/4 Normal
nn=1/4 Symmetrical
The proportion of the F2 plants that will resemble Rr Tt Nn (Pink, tall, Normal) in PhenotypeRr= 2/4 pink
TT + Tt= 3/4 Tall
NN + Nn = 3/4 Normal
2/4 x 3/4 x 3/4 = 18/64= 9/32