You and your group mates are studying a large flower in the laboratory. Your group wrote the following observations.I. It has eleven petals.II. The petals alternate from color yellow to orange.III. The flower attracts mosquitoesIV. The mass of the flower is 0.1 kg.Which of the following is correct about these observations?a.I and IV are qualitative observations.b.I and III are qualitative observations.c.I is a quantitative observation.d.II is a quantitative observations.

You and your group mates are studying a stone in the laboratory. Your group wrote the following observations.I. It is a shiny stone.II. Its mass is 0.25 kg.III. It is generally brown but has patches of black circles.IV. It can be used to crack calcite rocks.Which of the following is correct about these observations?a.II is quantitative while IV is a qualitative observation.b.II is a qualitative observation.c.III and IV are both quantitative observations.d.I is a quantitative observation.

Read through each statement and then indicate whether the observation is quantitative or qualitative.observations  quantitative or qualitative1. The sky is blue. Blank 1 Question 12. The chocolate is bitter. Blank 2 Question 13. Xoliswa jumped 1,5 m. Blank 3 Question 14. The flower has 6  petals.Blank 4 Question 15. The leaves have parallel veins.Blank 5 Question 16. The mass of the block is 250 g.Blank 6 Question 17. The force exerted by gravity is 980 N.Blank 7 Question 18. 9 cars stopped at the traffic light. Blank 8 Question 19.  The beaker smelled like rotten eggs. Blank 9 Question 110.  The chemical reaction made a sizzling sound. Blank 10 Question 1

Statement-I : In racemose type of inflorescences the main axis continues to grow, the flowers are borne laterally in an acropetal succession.Statement-II : In cymose type of inflorescence the main axis terminates in a flower, hence is limited in growth. The flowers are borne in a basipetal order.AStatement-I is correct and statement-II is incorrectBStatement-I is incorrect and statement-II is correctCBoth statements are incorrectDBoth statement are correct

The given table represents the statements of each student regarding the image. With reference tothe steps of biological method of study, which of the following students’ statements will becategorised as ‘observation’?Student StatementA The plant is in wilted condition.B The plant is provided with excessive nutrients.C Insufficient water is provided to the plant.D Transpiration has occurred in the plant.

Which of the following is TRUE about quantitative observations?a.They can be made by smelling or touching an object.b.They always require measuring tools to have an observation.c.They always have units of measurement.d.They are represented by numbers.