Question

bject- Science
me : 2 hrs
Std - VII (Eng. Med.)
Dat
Ma
1 Choose the correct option.
divooly dog
Which of the following does not yield wool?
a. yak
b. camel
c.goat
d wooly dog
The water holding capacity is the highest in
a. sandy soil
b. clayey soil c. loamy soil
d. slit
n plants, water is transported through
a. xylem
b. phloem c. stomata
chroo
d. root hair
Which one of the following is not a forest product?
a. gum
b. plywood c. sealing wax
d.
kerosene
Which one of the following based on the heating effect of current?
a. geyser
b. hair dryer c. immersion rod d. all of thes
niin aloriebeteilen​

Answer 1

Answer:

Among yaks, camels, goats and woolly dogs, only woolly dogs seem to be unable to produce wool. Wool is a fiber typically obtained from Caprinae family animals; nevertheless, there is also a great source of wool for particular mammals such as yak, camel and goat.

Leading to the inability of the dog’s hair to spin in the same manner as the yak, camel and goat, the woolly dog’s hair doesn’t really produce wool.