Answer:
1) Pollen is released from the anther.
2) Pollen sticks to the stigma.
3) Pollen tube forms and grows through the style.
4) The pollen tube reaches the ovule within the ovary.
5) Sperm fertilizes the egg.
Explanation:
Pollination is a process in which pollen grains are transfer from anther to stigma of the flower. It occurs through wind, water and insect such as bees. When pollen gets mature, it falls from anther to the stigma. There it makes a tube which goes to the ovary. This pollen reaches the ovary through this tube and combines with ovule and fertilization occurs.
Answer: it’s the 4th one
Explanation:
1000 g * 345 g if not then the first one but I’m certainly sure it’s the 4th one
Answer:
The correct answer is option b. "They are often cultured in embryonated chicken eggs".
Explanation:
Viruses that infect plants are very particular and different from other kind of viruses. These kind of viruses, like tobacco mosaic virus or tomato spotted wilt virus, require very specific culture conditions. It is not true that plant viruses are often cultured in embryonated chicken eggs. The viruses that are often cultured in embryonated chicken eggs are the ones that infect animal cells like the influenza virus.
Answer:
Teeth
Explanation:
you werent clear enough sorry
True, meristem cells are undifferentiated