Pea plant with red flower (RR) and white flower (rr) are cross pollinated firstly and then self pollinated, What will be the colour of flower at first and second generation? Why? Write with necessary​

Nerve cells are specialized to respond to stimulitrue or false?

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.