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Question
Complete the following sentence with appropriate word:
The number of chromosomes in humans is ________.
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Solution
The number of chromosomes in humans is pairs/46.
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RELATED QUESTIONS
Choose the best option out of the four alternatives a, b, c and d
Question 1:
The number of chromosomes in a certain type of cell division is halved. This kind of cell
division occurs in.
(a) Only testis
(b) Only ovary
(c) Both ovary and testis
(d) All body cells
Fill in the blank
The _______ (s) are surrounded by radiating rays called aster
State the difference between:
Chromosome and chromatid:
Write a sentence of the following:
Sheath
Why gametes have a haploid number of chromosomes?
Give a reason for the following:
Gametes must be produced by meiosis for sexual reproduction.
Give Reasons for the following
Chromosomes are the carriers of heredity.
Differentiate between
Chromatin and Chromosome.
Name the following:
Microtubules form the bipolar spindle in which stage.
Complete the following sentence with appropriate word :
Polytene chromosomes are found in _________ of fly larvae.
Name the following:
A specific part of a chromosome that determine hereditary characteristics.
Give Technical Term:
Transmission of characters through generations.
Complete the following sentence with appropriate word:
The chromosomal theory of inheritance was proposed by ____________in 1902.
Nullisomy is represented by ______.
In humans, the sex chromosome complement is
The chromosomes are duplicated in ______.
The two non-sister chromatids of a paired chromosome are attached to each other at ______ during the process of crossing over.
In the human male, a sperm contains autosomes and ______.
