Advertisements
Advertisements
प्रश्न
Write the functional activity of the following structure:
Chromosome
Advertisements
उत्तर
Heredity, i.e., the transmission of characters from parents to offsprings.
APPEARS IN
संबंधित प्रश्न
The term “chromosomes” literally means ______.
Expand the following biological abbreviations :
DNA
Mention the contribution of the scientist given below in the study of chromosome:
Waldeyer
The number of chromosomes in a certain type of cell division is halved. This kind of cell division occurs in ______.
What are chromosomes?
Enumerate the various changes that occur in the nucleus of the cell during anaphase of mitotic division.
Differentiate between
Gametic meiosis and Zygotic meiosis.
Name the following:
Microtubules form the bipolar spindle in which stage.
Name the following:
The part of the cell associated with heredity.
Give Technical Terms
The stage at which synapsis in chromosomes to form bivalents.
Complete the following sentence with appropriate word :
The spindle fibers are made of _______.
Complete the following sentence with appropriate word :
Polytene chromosomes are found in _________ of fly larvae.
Name the following:
Cells having a single set of chromosomes.
Identify the odd one:-
Explain the structure of a chromosome.
The sex of the newborn child is a matter of chance and neither of the parents may be considered responsible for it. What would be the possible fusion of gametes to determine the sex of the child?
Differentiate between X-chromosome and Y-chromosome with reference to –
- length of non-homologous regions
- type as per the position of the centromere
Small swellings on the surface of the chromosome are called______.
The female gamete/egg cell of a human cell will have ______.
Given below is a set of four term. Choose the odd one and write the category of the remaining term:
