Question

]
- 13 A
3. When you added tincture iodine to starch, you observed [
A) Blue black B ) Yellow blue
C) Black red D) Blue red
4. Micro - irrigation includes ----
A) Drip and reservoir
B) Dams and sprinklers
C) Drip and sprinklers
D) Dams and reservoir
5. Identify the correct sentences -----
A) Conservation is not a vital concern today
B) Reproductive units of rhizopus are buds
C) Fossils are evidences of recent life forms
D) Darwin proposed the theory of "Natural selection."
7.
A.
Identify the picture given
A) Cutting B) Grafting
C) Layering D) Budding
Identify the correct sequence ---
1) Prophase 2) Telophase
3) Anaphase 4) Metaphase
A) 1,4,3,2 B) 3, 2, 4, 1
C) 2, 3, 1,4 D) 1,3,2,4
(Contd...on 3rd page​

Answer 1

Answer:

yes fossils are evidence for life forms .it has its own .age can be detected by isotopes

Answer 2

Answers for the above questions are given below:

3) when you added tincture iodine to the starch solution you can observe blue-black colored solution. If starch is not present then the color will be orange or yellow.

4) Micro-irrigation includes Drip and Sprinklers.

Micro-irrigation is also called localized irrigation or trickle irrigation method with lower pressure and flow used for row crops.

5) The correct sentence is Darwin proposed the "Theory of Natural selection.

7) The picture is not given for this question.

8) The correct sequence is 1, 4, 3, 2

Option (a) is correct.

The sequence of the cell cycle in Mitosis phase is Prophase, Metaphase, Anaphase and Telophase.