What happens to the tune nucleus after the pollen tube has penetrated the ovule?

Discuss the functions of epithelial connective nerviud and muscular tissues

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

Located at the epidermal-dermal junction of the skin. select all true statements about the transformation of melanocytes into abnormal cell