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प्रश्न
If X chromosome is inherited from mother and Y from father, the offspring will be male.
उत्तर
True
APPEARS IN
संबंधित प्रश्न
How is the sex of the child determined in human beings?
Fill in the following blank with suitable word :
Genes always work in ................ .
In a human, how many chromosmes are present in a skin cell?
A family consists of two parents and their five children and the pedigree chart below shows the inheritance of the trait colour blindness in them.
Who is colour blind in the parents – the Father or the Mother?
Choose the correct answer :
Human sex chromosomes are __________
Choose the correct answer:
A single recessive trait, able to express must be on _________
What is parthenogenesis?
Kavitha gave birth to a female baby. Her family members say that she can give birth to only female babies because of her family history. Is the statement given by her family members true? Justify your answer.
What is male heterogamety?
Explain the mode of sex determination in honeybees.
Read the following statements and select the correct option.
i. If sperm containing Y chromosome fertilizes the ovum, then diploid zygote is formed that grows into a male child.
ii. If sperm containing X chromosome fertilizes ovum, then diploid zygote is formed, that grows into a female child.
From the following which option correctly represents the normal genetic constitution of a ovum?
Which of the following is incorrect regarding ZW - ZZ type of sex determination?
Number of autosomes present in liver cells of a human female is ______.
Which of the following combination of chromosome numbers represents the correct sex determination pattern in honey bees?
A trait in an organism is influenced by
What is sex determination? Explain the mechanism of sex determination in the case of birds.
How is the sex of a newborn individual determined in different species of animals? Give three examples to support your answer.
