If P represents the fibre and Q represents the fabric, find out the correct order in which Q is made from P .
(A) P, weaving, spinning, obtained from plant, yarn, Q
(B) P, obtained from plant, spinning, weaving, yarn, Q
(C) P, obtained from plant, spinning, yarn, weaving, Q
(D) None of the above.
Study the given graph carefully. What is the aim of
A To see if water is needed for plant growth.
B To see if different amount of water affect the growth of seedlings.
C To prove that plants grow taller over time.
D To show that water is needed for germination of seeds.
Which of the following statements holds true about the kind of fertilization as shown in the given figure?
A The female lays hundreds of gametes.
B The female gametes are laid directly on cluster of floating male gametes.
C The male gametes are immobile whereas female gametes can swim in water with the help of long tail.
D Zygote receives chromosomes unequally from the parents, depending upon the number of gametes present in water.
Take a few naphthalene balls, place them in a corner of your classroom and observe them after 4-5 days. The size of the balls have reduced due to ________.
Why sublimation is correct?
Ans 1: (Master Answer)
Ans 2: (Master Answer)
Ans 3: (Master Answer)
Ritika performed an experiment as mentioned below:
Four different types of seeds were planted in identical pots filled with the same kind and amount of soil. The pots were placed in a warm, sunny place and were given the same amount of water each day for a month.
Which question about these seeds could be answered at the end of the month?
AWhich seeds grew well in the dark?
BWhich seeds produced the tallest plants?
CWhich seeds survived in cold temperatures?
DWhich seeds needed the least amount of water?
please answer this