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Anu
Subject: Science
, asked on 7/3/18
dear experts pls clarify the foll doubts regarding heredity and evoution:
1.explain how traits get expressed
2.define natural selection theory in few lines
3.are bird arms and bat arms homo/analogous?
4.a study found that childern with light coloured eyes are likely to have parents with light coloured eyes.on this basis can we say anything about whther the light eye trait is dominant or reccessiv?why or why not?
5.outline a project to find the dominant coat color of dogs
plzz i know i have asked more than one question.dont just answer one question and ask me to ask all the questions separetly,understand that there is less time...plss anwer as fast as you can...
Answer
1
Shrihita.k
Subject: Science
, asked on 6/3/18
how has evolution helped clasaification
Answer
1
Lakshmi Sridhar
Subject: Science
, asked on 6/3/18
Is Speciation same as Natural Selection. If not why i am seeing certified answers by experts which have same definition for both. plz explain. I cannot post the link in the question as meritnation is not allowing me to do this. U can answer to this question and i can revert to u back. Thank you.
Answer
3
Vishanth
Subject: Science
, asked on 6/3/18
How fossil study on dinosaur's feather act as an evolutionary evidence?
Answer
2
Vishanth
Subject: Science
, asked on 6/3/18
Q.15. From these pictures identify the process and explain.
Answer
2
Son Ser
Subject: Science
, asked on 4/3/18
Inthe chapter heredity and evolution all the crosses should be done with pencil or pen in board exam. ??plzzzzz fast its urgent
Answer
3
Ashmita Debnath
Subject: Science
, asked on 1/3/18
Q14 & 15
Q.14. Why are fossils considered important in the study of evolution? Explain two ways by which age of fossils can be estimated.
Q.15. Our government launches campaigns to provide information about AIDS prevention, testing and treatment by putting posters, conducting radio shows and using other agencies of advertisements.
a) To which category of diseases AIDS belong? Name its causative organism.
b) Which kind of value is government trying to develop in the citizens by conducting the above kind of programs.
Answer
5
Rohit Patil
Subject: Science
, asked on 28/2/18
Write 2 disadvantages of vegetative propogation?
Answer
3
Rhythm Sehgal
Subject: Science
, asked on 27/2/18
Solve Ques 21
Q.21. Explain how the sex of child is determined at the of conception in human being? How variations are caused during sexual reproduction.
Answer
1
Sanchit Mehta
Subject: Science
, asked on 27/2/18
Are factors responsible for evolution and variations same???? Pls state the factors too... fastt
Answer
1
Hardik Sharma
Subject: Science
, asked on 23/2/18
Give a few examples of variation in gene pool
Answer
1
Hardik Sharma
Subject: Science
, asked on 23/2/18
Examples of variation in gene pool
Answer
1
Nirlipta Padhy
Subject: Science
, asked on 22/2/18
Are How do Mendel's experiment show that though the dominant and recessive traits remain together for a long time, they do not mix with each other Pls! Explain with the example of mendelian monohybrid cross..
Answer
2
Payal Arora
Subject: Science
, asked on 22/2/18
Does genetic drift give survival advantage?
Answer
3
Utkarsh
Subject: Science
, asked on 22/2/18
Difference between Evolution and progress
Answer
1
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What are you looking for?
1.explain how traits get expressed
2.define natural selection theory in few lines
3.are bird arms and bat arms homo/analogous?
4.a study found that childern with light coloured eyes are likely to have parents with light coloured eyes.on this basis can we say anything about whther the light eye trait is dominant or reccessiv?why or why not?
5.outline a project to find the dominant coat color of dogs
plzz i know i have asked more than one question.dont just answer one question and ask me to ask all the questions separetly,understand that there is less time...plss anwer as fast as you can...
Q.14. Why are fossils considered important in the study of evolution? Explain two ways by which age of fossils can be estimated.
Q.15. Our government launches campaigns to provide information about AIDS prevention, testing and treatment by putting posters, conducting radio shows and using other agencies of advertisements.
a) To which category of diseases AIDS belong? Name its causative organism.
b) Which kind of value is government trying to develop in the citizens by conducting the above kind of programs.
Q.21. Explain how the sex of child is determined at the of conception in human being? How variations are caused during sexual reproduction.