Step 1: Monosomy refers to the condition where one chromosome from a pair is missing.
Step 2: Turner syndrome occurs when a female has only one X chromosome (45,X), which is an example of monosomy. The absence of one X chromosome leads to the condition known as Turner syndrome.
Pure-tall (TT) pea plants are crossed with pure-dwarf (tt) pea plants. The pea plants obtained in F1 generation are then self-pollinated to produce F2 generation.
(i) What do the plants of F1 generation look like? Justify your answer.
(ii) What is the ratio of pure-tall plants to pure-dwarf plants in F2 generation?
Proteins control the expression of various characters. Explain this statement by taking an example of "tallness" as a characteristic in plants
The following graph indicates the system containing 1 mole of gas involving various steps. When it moves from Z to X, the type of undergoing process is: