What are three presowing seed treatments to control disease?
What will be an ideal response?
Chemical; biocontrol; heat treatment
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Two common pressure sensing devices used in pressure controls are:
A) Capacitive transducer and thermistor. B) The bellows and the diaphragm. C) Strain gauge and expansion tube. D) Sail switch and warp switch.
The difference between touchtone and rotary dial for identification of the digits selected is that the rotary dial uses pulses of specific lengths, while touchtone uses frequencies
Indicate whether the statement is true or false
Water scarcity has traditionally been a major concern in the Canary Islands. Water rights are divided into shares, which are privately owned. The article “The Social Construction of Scarcity. The Case of Water in Tenerife (Canary Islands)” discusses the extent to which many of the shares are concentrated among a few owners. The following table presents the number of owners who own various numbers of shares. (There were 15 owners who owned 50 shares or more; these are omitted.) Note that it is possible to own a fractional number of shares; for example, the interval 2–< 3 contains 112 individuals who owned at least 2 but less than 3 shares.
a. Construct a histogram for these data.
b. Approximate the median number of shares owned by finding the point for which the areas on either side are equal.
c. Approximate the first quartile of the number of shares owned by finding the point for which 25% of the area is to the left.
d. Approximate the third quartile of the number of shares owned by finding the point for which 75% of the area is to the left.
Answer the following statement(s) true (T) or false (F)
1. When two animals are close in weight and one is older than the other, the younger is the faster growing. 2. For the most accurate readings, newly born animals should be weighed 1 week after birth. 3. Birth weight is an early indicator of an animal’s growth ability. 4. Low birth weights are most desirable so mothers have less difficulty giving birth. 5. A comparison based strictly on actual weaning weight is a good indication of a lamb’s genetic makeup.