either because they have been over watered or because they have not gotten enough sunlight/energy or water. basically they turn yellow when they die, and those are the main natural reasons.
You are giving them too much water.
If plants don't get minerals their leaves will go yellow, pale andthin because they need light and water.
probably aphids
When Mendel crossed pea plants with green pods with those with yellow pods, the offspring all had green pods if the green pod parent was homozygous. If the green pod parent was heterozygous, then half the offspring had green pods and half had yellow pods.
y
Yy
If plants don't get minerals their leaves will go yellow, pale andthin because they need light and water.
"Yellow" could be a word to go with "Y" in an acrostic poem about photosynthesis, representing the light energy absorbed by plants during the process.
Many yellow plants produce seeds.
Yes.
Pollen
All plants need water, regardless of color.
probably aphids
carotenoid
Xanthophill
Bhendi yellow vein mosaic is a disease that infects plants and causes yellow and green alternating patches on the leaves. Plants that have the disease need to be burned. The disease was first identified in 1924.
yellow mexican popies, coffe plants
you go to the yellow pagesyou go to the yellow pages