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miv72 [106K]
3 years ago
15

Explain using Physical properties of the gas why

Biology
1 answer:
zepelin [54]3 years ago
3 0

Answer:

Both ammonia and chlorine are soluble in water and hence, would dissolve in water if substance X is water and could not be collected. Ammonia gas would react with concentrated sulphuric acid to produce a salt and as ammonia is less dense than air, it should not be collected via a downwards delivery method.

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Which statement describes the role of the caterpillar in this food chain?
Bingel [31]

Answer:

c.it is a herbivore because it eats the flower for energy

Explanation:

4 0
3 years ago
Read 2 more answers
A point in development when organisms are particularly susceptible to certain kinds of stimuli in their environments, but the ab
kaheart [24]

The correct answer is B. Sensitive period

Explanation:

In development, the sensitive period refers to a lapse of time in which organisms are more susceptible or receptive to stimuli and therefore during this time there can be great advances in development. Additionally, different from critical periods sensitive periods do not imply irreversible consequence if the stimuli are not presented. For example, in human beings from birth to the age of 6 years, children are more receptive to learn and acquire certain skills such as learning a new language if exposed to it and therefore this can be considered as a sensitive period. Considering this, it can be concluded the definition presented refers to the Sensitive period.

7 0
3 years ago
Assume that a population is in Hardy-Weinberg equilibrium for a particular gene with two alleles, A and a. The frequency of A is
KatRina [158]

Answer:

q = 0.2, p = 0.8

Explanation:

According to Hardy-Weinberg equilibrium,

p + q = 1

p² + 2pq + q² = 1 where,

p = frequency of dominant allele

q = frequency of recessive allele

p² = frequency of homozygous dominant genotype

2pq = frequency of heterozygous genotype

q² = frequency of homozygous recessive genotype

Here,

q² = aa = 0.04

q = √0.04 = 0.2

p = 1 - q

= 1 - 0.2

= 0.8

8 0
3 years ago
Kyle wants to get rid of beetles that are in his garden, he notices in areas that in areas that have a certain type of fertilize
EleoNora [17]

Answer: Is the fertilizer supporting the growth of beetles?

Explanation:

Here, Kyle wants to get rid of beetles in his garden but he observes that in an area where there is fertilizer there are more beetles. Thus, Kyle can frame the hypothesis that, "Is the fertilizer supporting the growth of beetles?". This hypothesis is forming the basis of experimental trials that can be done on beetles who were exposed to fertilizer and those who were not in laboratory conditions to check whether fertilizer is effective in supporting the growth of beetles. If the fertilizer is useful in supporting the growth then it should not be used in the garden.

8 0
3 years ago
What is the primary product of light-independent reactions?
jeka94
My answer is High energy sugars
7 0
3 years ago
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