What is the best plant to use for a science fair project?
Some of the fastest-flowering garden plants include sweet peas, marigolds, nasturtiums, nigella and sunflowers. The father of modern genetics, Gregor Mendel, used garden peas (Pisum sativum) for his experiments because they were easy to hand-pollinate.
What are 4 examples of plant hormones?
Plant hormones include ethylene, gibberellins, cytokinins, absciscic acid, and auxins.
What are some plant activities that hormones can effect?
Hormones shape the plant and affect seed growth, time of flowering, sex of flowers, and senescence of leaves and fruits. They affect which tissues grow upward and which grow downward and even plant death.
What are the 3 hormones that help with plant growth?
There are five groups of plant-growth-regulating compounds: auxin, gibberellin (GA), cytokinin, ethylene, and abscisic acid (ABA). For the most part, each group contains both naturally occurring hormones and synthetic substances.
What Grows Fastest from seed?
The 7 Fastest Growing Flower Seeds
- Nigella. Also referred to as Love-in-a-Mist, these determined plants grow steadily in cool spring weather and start blooming in early summer.
- Poppies. The fastest growing poppies (California poppies) can grow from seed to bloom in only 60 days!
- Sunflowers.
- Sweet pea.
- Marigolds.
Which herb germinates fastest?
Dill is one of the quickest growing herbs. Sprout to harvest, you’re looking at about 40 days. And while dill isn’t as popular as other herb varieties, it’s surprisingly versatile.
What is the most important plant hormone?
Explanation. Auxins have a cardinal role in coordination of many growth and behavioral processes in the plant’s life cycle and are essential for plant body development.
What are the major plant hormones and its uses?
There are five major types of plant hormones: auxins, cytokinins, gibberellins, ethylene and abscisic acid. Each hormone has a distinct job and for oilseed, pulse and cereal crops, auxins and cytokinins can greatly improve plant vigor, promote growth of roots and shoots and reduce stress.