Question

Basing on the position of centromere, the chromosomes of four types:

Answer 1

Answer:

Meatacentric, Acrocentric , telocentric,submetacentric

Answer 2

$\huge{\bf{\underline{\blue{Answer}}}}$

Based on position of centromere, the chromosome are classified into four types:

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1.$\bold{\red{\boxed{Telocentric\:chromosome}}}$

In this type of chromosome, centromere is placed at one end of chromosome so that the chromosome appears like "I" shaped.

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2.$\bold{\red{\boxed{Acrocentric\:Chromosome}}}$

In this type of Chromosome, the centromere is placed in such a way that it appears like "J"

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3.$\bold{\red{\boxed{Sub\:Metacentric\:Cjromosome-}}}$

There are two unequal sized arms and the chromosome appears like "L".

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4.$\bold{\red{\boxed{Metacentric\:chromosome}}}$

In this type of chromosome the centromere is placed at the centre of chromosome and the chromosome appears like "V".

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$\underline{\boxed{\pink{Knowledge\:Cell}}}$

▪What are centromere?

》 The non sticky terminals or end of chromosome are called centromere.

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▪What are chromosome?

》The chromosomes are nuclear components that contains hereditary particles named genes.