Cri-du-chat syndrome in humans is caused by the
Cri-du-chat syndrome in humans is caused by the
- [AIPMT 2006]
- A
trisomy of $21^{st}$ chromosome
- B
fertilization of an $XX$ egg by a normal $Y$-bearing sperm
- C
loss of half of the short arm of chromosome $5$
- D
loss of half of the long arm of chromosome $5$
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Balbiani discovered special type of chromosome from the salivary gland of Chironomus larva which are recognized by the presence of
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Who used the word "chromosome''
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Identify the correct match between the codons and coding functions.
Column $-I$
Column $-II$
$(A) \;AUG$
$(1)$ Phenylalanine
$(B) \;UAA$
$(2)$ Methionine
$(C) \;UUU$
$(3)$ Tryptophan
$(D)\; UGG$
$(4)$ Termination
Identify the correct match between the codons and coding functions.
| Column $-I$ | Column $-II$ |
| $(A) \;AUG$ | $(1)$ Phenylalanine |
| $(B) \;UAA$ | $(2)$ Methionine |
| $(C) \;UUU$ | $(3)$ Tryptophan |
| $(D)\; UGG$ | $(4)$ Termination |