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Romashka-Z-Leto [24]
3 years ago
5

In sexual reproduction, two different strains of hyphae called _____ and _____ strains fuse nuclei and produce a zygote.

Biology
1 answer:
OLEGan [10]3 years ago
8 0
<span>It is usually the + strand and the - strand. It can be quite a bit more complicated.</span>
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Agricultural lands frequently require nutrient augmentation because
fenix001 [56]

The given is incomplete as the options are missing. The correct options for the given question are as follows-

(A) cultivation of agricultural land inhibits the decomposition of organic matter

(B) nitrogen-fixing bacteria are not as plentiful in agricultural soils because of the use of pesticides

(C) land that is available for agriculture tends to be nutrient-poor

(D) the nutrients that become the biomass of plants are not cycled back to the soil on lands where they are harvested

Answer:

Option (D)

Explanation:

In order to carry out agricultural practices, the soil must be rich in essential nutrients for the growth of crops. The soil fertility is a key role in the production of crops.

This agricultural land often requires a large amount of these nutrients and minerals because some of the nutrient minerals are converted into plant biomass which is then used up to produce energy in other sectors. So, the nutrients that were present in the soil are taken away and not transferred back into the soil. This means that the nutrient cycle gets affected. Due to this reason, there requires a constant supply of nutrients into the agricultural fields.

Thus, the correct answer is option (D).

8 0
3 years ago
Airway management can be challenging in patients with down syndrome because their:
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Because their TEETH ARE MISALIGNED AND THEY USUALLY POSSESS LONG TONGUE. Respiratory illness is common in people who have down syndrome and their unique airway anatomical factors makes airway management difficult during respiratory distress. For instance, they have narrower upper airway and smaller trachea.
7 0
3 years ago
The relative concentration of water in a hypotonic solution is _____.
wel
<span>Relative concentration of water in a hypnotic solution is high</span><span />
3 0
3 years ago
What type mutation are most harmful to an organism
Ghella [55]

Answer:

type 1

Explanation:

Because an insertion or deletion results in a frame-shift that changes the reading of subsequent codons and, therefore, alters the entire amino acid sequence that follows the mutation, insertions and deletions are usually more harmful than a substitution in which only a single amino acid is altered.

4 0
3 years ago
Which of the following is an inherited behavior?
Marina CMI [18]
Many of these options can be inherited based on the context. The only one i can see that is absolutely inherited is saying "please" and "thank you", because those are not built into a person. They are taught to a child so they can show respect when given something. The porcuipine using its quills when scared is the only instictive trait.
4 0
3 years ago
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