Why do apples have stripes?
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Why do apples have stripes?
We have found that green stripes are associated with lower anthocyanin accumulation, which is explained by reduced transcript levels of all the anthocyanin pathway genes evaluated, including the structural genes in the pathway, and MYB10, a transcription factor which regulates them.
How can you tell if an apple is bad?
Here are a few indications that an apple has begun to go bad:
- soft spots or bruising.
- wrinkled skin.
- holes and brown blemishes.
- liquid oozing from its skin.
- a mushy texture.
- a mealy or bland and grainy taste.
Why is it called Gala apple?
Gala apples were discovered in New Zealand in 1934 by orchardist J.H. Kidd. They are a cross between Golden Delicious and Kidd’s Orange Red apples. The Royal strain was named after England’s Queen Elizabeth II praised the apple!
Why apple become red after cutting?
When an apple is cut (or bruised), oxygen is introduced into the injured plant tissue. When oxygen is present in cells, polyphenol oxidase (PPO) enzymes in the chloroplasts rapidly oxidize phenolic compounds naturally present in the apple tissues to o-quinones, colorless precursors to brown-colored secondary products.
Can dogs eat apple?
Yes, dogs can eat apples. Apples are an excellent source of vitamins A and C, as well as fiber for your dog. They are low in protein and fat, making them the perfect snack for senior dogs. Just be sure to remove the seeds and core first.
Should apples be kept in the fridge?
Kept at room temperature, whole apples will only stay fresh for about a week. The fridge is the best place to make your apples last.
How close do apple trees need to be to pollinate each other?
100 foot
For pollination purposes, the recommended planting distance for apple trees is within a 100 foot distance. To summarize, nearly all apple varieties need to be cross-pollinated with pollen from the flowers of a different apple variety to produce fruit.
How long does it take an apple tree to bear fruit?
Dwarf apple trees will start bearing fruit 2 to 3 years after planting. Standard size trees can take up to 8 years to bear fruit. Some varieties are more susceptible to insect and disease damage than others. Prune annually to keep apple trees healthy and productive.