Friday
August 29, 2014

Posts by Shivangi


Total # Posts: 34

Botany
Choose the correct option: The strongest evidence in favour of DNA as genetic material comes from - 1) Griffith effect 2)Conjugation 3)Taylor's experiment 4)Caim's effect
June 14, 2011

Botany
In tomato, genotype aabbcc produces 100 gm tomatoes and genotype AABBCC produces 160 gm tomatoes. What is contribution of each polygene in the production of tomatoes?
June 14, 2011

Botany
If gene frequency between genes a & c is 2%, b & c is 13%, b & d is 4%, a & b is 15%, c & d is 17% and a & d is 19%, What will be the sequence of these genes in a chromosome?
June 14, 2011

Botany
Individuals homozygous for cd genes were crossed with wild type ++ . The F1 dihybrid thus produced was test crossed. It produced progeny in the following ratio - ++ 900, + d115 cd 880, c + 105. What is the distance between c and d genes?
June 14, 2011

botany
In a random mating population of 100000 individuals, the frequency of the recessive allele is 0.4 , how many individuals will have the dominant phenotype?
June 14, 2011

science(botany)
In a cross between AaBBCcDdEeFd and aabbccddeeFF , what is the probability of the offspring resembling the 1st parent phenotypically?
June 14, 2011

science(Botany)
In a random mating population of 100000 individuals, the frequency of the recessive allele is 0.4 , How many individuals will have pure dominant phenotype?
June 14, 2011

Science(Botany)
Consider a monohybrid cross between a pure tall plant and a dwarf plant. In F2 generation of this cross 4000 seedlings were produced. How many seedlings will be tall?
June 13, 2011

Science(Botany)
Consider a monohybrid cross between a pure tall plant and a dwarf plant. In F2 generation of this cross 4000 seedlings were produced. How many seedlings will be tall?
June 13, 2011

Maths
How to write 19 MAY 2011 without using numbers in 9 letters ?
May 20, 2011

Science(Project Graph)
i am in a confused state right now and dont know how to do this. please help. how i would i convert, lets say 1 minute and 24 seconds, or 1:24 to a scale on a graph, or how would I convert 1.24/60 to ?/100?
November 19, 2008

Physics - same ? as marina but im smarter, lol
Marina is my bf and we both attend a educational program called proyecto science. In it, when we were to attend the physics course, we had this ?: T = 2ð² L/G in this equation, T represents time, L represents Length and G represents Gravity. We are supposed to use ...
July 2, 2008

all
i know right, but my teacher says its against the rules. i wanted to write my own very badly.
January 26, 2008

all but still a problem
thnx but according to my speech teacher, we aren't aloud to write our own speech. we have to use a prewritten one. And our speech has to be a max of 6 mins long. thank u 4 ur help though.
January 26, 2008

all
hi,i need serious help with my h.w. i m in speech class and i need to find FREE persuasive or informative speeches on global warming or on global poverty online (or any other good topic). i v been searching online 4 2 days straight nd i can't find anything. can u pleez ...
January 26, 2008

Mathematics!
Yolanda and Yoko ran in a 100-yd dash. When Yolanda crossed the finish line, Yoko was ten yd behind her. The girls then repeated the race, with Yolanda starting 10 yd behing the starting line. If each girl ran at the same rate as before, who won the race? By how many yards? I ...
January 8, 2008

math urgent help!!! more help!!!!!! look here!!!!!!!!!!!1
thnx 4 hlping!!!!! but one more question, i didn't understand the last part of the explanation. how many yrds did yolanda win by?
January 7, 2008

math urgent help!!!
I need serious help with this problem. it is making me pukk my hair out!!! Yolanda and Yoko ran in a 100-yd dash. When Yolanda crossed the finish line, Yoko was ten yd behind her. The girls then repeated the race, with Yolanda starting 10 yd behing the starting line. If each ...
January 7, 2008

social studies (history)
When was the american constitution written?
October 8, 2007

science research
for my science project i have a research project report due tomorrow. can somebody please help me find atleast three reseach web links that can help with what i am searching about, how does color effect taste preferences or does color effect taste preferences. plpease help me...
October 8, 2007

I have to leave at 8:30!!!
I have to leave soon so can somebody plz answer my question below?
September 19, 2007

English HELLLLLLLLPPPPPPPPPPPPP!!!!!!!!!!!
okay, so i have this English test tommorow morning on subjects & predicates, can u please help me!!! My first question is, I know that a prepositional phrase isn't supposed to be included in the simple subject, but can it be included in the complete subject? For Example : ...
September 19, 2007

other (trivia)
thank you but i just need to know if california was the highest for 2007 because i can't download adobe player for pdf files, i would like to thank you however for all your help. I just need to know the current us state with the most automobiles registered. i think that it...
August 17, 2007

other (trivia)
can someone plz tell me in which U.S. state are the most automobiles registered? I found this although it isn't for this year. (Broken Link Removed) In 1993, California had over 17 million registered automobiles, about double the number of the next highest state, Texas. ...
August 17, 2007

social studies(history)
i m doing a report on the star spangled banner. i researched dat the star spangled banner has 15 stars and stripes, but i m sure the there are 13 stars and 13 stripes. Can somebody plz check for me. http://en.wikipedia.org/wiki/Us_flag =) The Star Spangled Banner is unique ...
May 25, 2007

Science
SO since North changes, the answer would be b, changes in the north pole star yup you're right...... thanks, bye i gtg 2 school
May 24, 2007

Mr. James- Science-again
uh, ok ok, so if my answer is not a then is it b,c,or d because non of my answers match what you said Mr. James Precession means the axis of the Earth is changing, so North changes.
May 24, 2007

Science (again)
Can Somebody plz help me with me question below, I didn't really get Mr. James's explanation for further reading. Precession means the axis of the Earth is changing, so North changes.
May 24, 2007

Science
Here's my question--- Precession of earth's axis causes- a-axial tilt b-a change in the north pole star c-seasons d-day and night My answer was a- m i rite? Precession of earth's axis caused by the centrifugal force of the Earth's rotation... =) The cause of ...
May 24, 2007

referance
can someone please find me a couple of websites, to practice for elementary standardized test It all depends on which standardized test you want to practice for. ITBS: http://www.google.com/search?q=iowa+test+of+basic+skills&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF...
March 12, 2007

math
I still don't get it. I asked someone and they said that the answer was 111. ok, i got it but i still don't understand how to do it since i still have many more problems. could someone please thorougly explain to me in steps how to do a problem like: 12 1/2% of _____= ...
February 22, 2007

math
Sorry my mistake. i had typed up the wrong question mr.bobpursley. What I meant to say was 66 2/3% of ____ = 74. I still can't understand how to figure this out? It is done exactly as I stated. I changed 66 2/3 percent to a fraction 2/3.
February 21, 2007

math
What i want to say is that if you have to find, for example 66 and 2/3 of ____ which equals 74, how do you do it? 66 and 2/3 of ______ = 74? I assume you mean 66 2/3%, which is 2/3. If 2/3 of x = 74, then x = 74/(2/3) = (3/2)*74 = 111 You're right . i did mean 66 2/3% ...
February 21, 2007

math
How do you figure out a percentage with a fraction of a number. For example 66 2/3 of ________ = 74? change the percentage to a decimal or fraction. Lets do fraction: 66 percent is 2/3 2/3 * Number = 74 multiply both sides by 3/2 Number = 3/2 * 74
February 21, 2007

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