Answer:
Answer is ii, i ,iv, iii.
Explanation:
The dendritic cell originates from the bone marrow, and enters the tissue as immature dendritic cell by migrating from the bone marrow.
The dendritic cells are antigen - presenting cells, which are called accessory cells, of the mammalian immune system.
Dr. Landry is recording voltage fluctuations which are the result of ionic current within the neurons of the brain . Electroencephalography is non-invasive monitoring method to record spontaneous electrical activity of the brain over a period of time.It is used to diagnose epilepsy, sleep disorders, encephalopathies, brain death.
Answer:
Spore/sporophyte
Explanation:
The sporophyte is the generation of plants that bear spores. Sporophytes are formed by a division in the zygote and are mostly diploid in nature. The specific structures present on the sporophyte are called sporangia. Spore mother cells present inside the sporangia undergo meiosis to produce haploid spores. For example, the diploid microspore mother cells present in the microsporangia in the anther of flowering plants divide by meiosis to produce haploid microspores.
The practice of leaving crop residues on the field in between planting seasons is known as conservation tillage.
<h3>Conservation tillage</h3>
Some soils are prone to erosion once they are directly exposed to the impact of precipitation.
After harvesting crops from a field, the crop residues are left on the field to prevent the direct impact of precipitation in cause erosion. The crop residue, in addition, adds to the organic matter of the soil after their decomposition.
Such a practice is known as conservation tillage.
More on conservation tillage can be found here: brainly.com/question/14575699
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Hello! During the process of photosynthesis, oxygen is released as a waste product. Therefore, measuring the rate of oxygen production can estimate the rate of photosynthesis. Hope this helps! :)
