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Question
Correct the following statement if there is any mistake:
Genes are specific sequences of bases on a chromosome .
Solution
Genes are specific sequences of nucleotides on a chromosome.
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RELATED QUESTIONS
Synthesis phase in the cell cycle is called so, because of the synthesis of more:
A. RNA
B. RNA and proteins
C. DNA
D. Glucose
Chromosomes are mainly made up of ______.
Choose the correct answer:
In an interphase cell chromosome are as _____________
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ________________
Mention the contribution of the scientist given below in the study of chromosome:
Balbiani
Write a sentence of the following:
Telomere
Choose the correct answer:
Chromosomes largely consist of _______________
Explain the Term Zygotene
Give Technical Terms
The stage at which synapsis in chromosomes to form bivalents.
Complete the following sentence with appropriate word :
Polytene chromosomes are found in _________ of fly larvae.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Chromosomes are the thickest and shortest in telophase.
State the Location: Polytene chromosome
Very Short Answer Question.
What is allosome?
Describe the structure of sex chromosomes with the help of labelled diagram.
Identify the TRUE statements with respect to aneuploidy.
- When the chromosome number is not the exact multiple of the haploid set, it is described as aneuploidy.
- Aneuploidy is only addition of one or more chromosome(s) to the total number of chromosomes in a cell.
- Aneuploidy is further classified as hypoploidy and hyperploidy.
Read the following statements and select the correct option.
Statement I: The densely packed transcriptionally active, light staining region of chromatin is known as 'Heterochromatin'.
Statement II: The loosely packed, dark staining transcriptionally inactive region of chromatin is known as 'Euchromatin'.
After a mitotic cell division, a human female cell will have ______.
Define the following term:
Chromosome
In the human male, a sperm contains autosomes and ______.
Distinguish between the following pair:
Karyotype and Karyokinesis
