Question

QUESTION 25 Movement of a cell toward nutrients and beneficial molecules o negative chemotaxis. O a tumble. positive phototaxis. positive chemotaxis. negative phototaxis.

Answer 1

Ans(25):- chemotaxis

Ans(26):- the bacterium will swell

Ans(27):- Copper. Because all the other are macronutrients for plants but copper is not a macronutrient.

Ans(28):- Mycobacterium

Ans(29):- must obtain inorganic compound for its energy source.

Ans(30):- lactose, amino acid, nucleotides and glucose. These are monomers. This question has more than one options.