PANITIA BIOLOGI SMKASR: What is Centromere?

Sunday, September 26, 2010

What is Centromere?

Centromere is the point or region on a chromosome
to which the spindle attaches during mitosis and meiosis.

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Quotes

"Education is not the filling of the pail, but, the lighting of the fire. (William Butler Yeats)"

"A good teacher is someone who not teaches the students, but educates them also.(Teacher Has)"

"You only have control over 3 things in your life. The thoughts you think, the images you visualize and the actions you take."

"Great minds discuss ideas. Average minds discuss events. Small minds discuss people."

"Life isn't about how many breathes you take but about the moments that take your breathe away"

"To teach is to touch lives FOREVER"

"The teacher will only open the door, but you-students will enter yourselves"

QUESTION 1 : First Mendell Law

To Form 5 students : Try this question.

Will siblings inherit the same features?

Instructions:
The ability to roll your tongue is a dominant human trait. Let T represent the dominant gene and t represent the recessive gene.

If one of your parent has the Tt gene and the other has the tt gene for rolling their tongue, use the Punnett square to determine the percentage of offspring that can roll their tongue.

*check your answer : http://sc.edb.gov.hk/gb/resources.edb.gov.hk/~s1sci/R_S1Science/sp/en/syllabus/unit3/act-wsitsfe.htm

QUESTION 2 : Second Mendell Law

PANITIA BIOLOGI SMKASR

Sunday, September 26, 2010

What is Centromere?

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Post a Comment

AMAZING PHOTO-2

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