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प्रश्न
In the human male, a sperm contains autosomes and ______.
पर्याय
X and Y chromosomes
Only X chromosome
X or Y chromosome
Only Y chromosome
उत्तर
In the human male, a sperm contains autosomes and X and Y chromosomes.
Explanation:
A sperm in the human male is composed of autosomes and either an X chromosome or a Y chromosome.
संबंधित प्रश्न
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
Humans have 46 chromosomes. Their sperms and eggs will have ______ chromosomes each.
Choose the correct answer:
In an interphase cell chromosome are as _____________
Write a sentence of the following:
Sheath
Choose the correct answer:
Chromosomes are thin and thread like at __________
Choose the correct answer:
Thick short chromosomes can be observed at (in mitosis) ___________
Synthesis phase in the cell cycle is called so for the synthesis of more of
Why gametes have a haploid number of chromosomes?
Give Reasons for the following
Chromosomes are the carriers of heredity.
Differentiate between
Cytokinesis in plant and animal cell
Explain the Term Leptotene
Explain the Term Centrioles
Give Technical Terms
The stage at which chromosomes occurs reach the opposite poles.
Complete the following sentence with appropriate word :
The pairing of homologous chromosomes is called _______.
Name the following:
Cells having a single set of chromosomes.
Name the following:
The diploid number for cell of man.
Write the functional activity of the following structure:
Chromosomes
Compare X chromosome and Y chromosome.
In higher unisexual animals, one pair of chromosomes is not identical in two sexes. It is called as ______.
A male gorilla has 48 chromosomes in each of its body cells. How many chromosomes will each of the sperms have?
