Answer:
Anaerobic Threshold (AT) heart rate observed for the 100m and 200m sprinters were 178.4 (+ 1.4) and 180.1 (1.9) beats.
Explanation:
Average peak heart rate attained during running were 199.6 (+ 1.7), 199.4 (+ 2.1), 197.6 (3.1), 198.3 (+ 2.4) and 199.3 (13.6) beats. min-1 respectively for 100m, 200m, 400m, 1500m and 5000m. Anaerobic Threshold (AT) heart rate observed for the 100m and 200m sprinters were 178.4 (+ 1.4) and 180.1 (1.9) beats.
The three ways mutations can occur are
Mutations arise spontaneously at low frequency owing to the chemical instability of purine and pyrimidine bases and to errors during DNA replication. Natural exposure of an organism to certain environmental factors, such as ultraviolet light and chemical carcinogens (e.g., aflatoxin B1), also can cause mutations.
B. genetic variation imparting reproductive success.
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It was commissioned in 1632 by the Mughal emperor Shah Jahan (reigned from 1628 to 1658) to house the tomb of his favourite wife, Mumtaz Mahal; it also houses the tomb of Shah Jahan his self
