How Can The Life Cycles Of Plants Be Altered? Plants alternate between diploid sporophyte and haploid gametophyte generations, and between sexual and asexual reproduction. The ability to reproduce both sexually and asexually gives plants the flexibility to adapt to changing environments. Their complex life cycle allows for great variation. What causes alternation of generation? Later,
How Can You Record Data On Your Plants Health? Count and record the number of leaves on each plant. Count every visible leaf on the plant, including the tips of new leaves just beginning to emerge. You may want to place the plant over some graph paper to avoid counting errors. How do you record
How Do 4 Oclocks Climb? Four o’clocks are easy to grow from seed. Plants get to be two or three feet tall in sunny spots or in part shade, and they bloom from midsummer until frost. In relatively warm-winter climates, four o’clocks will come back every year from tubers that overwinter in the ground. Do
Can Plants Live Without Humans? Can plants live without humans? Plants do need humans. Some plants can survive without humans but many will die in the absence of humans and animals. Just like humans, plants need oxygen to survive. But unlike humans, they can’t tell their roots to start breathing. Can plants survive on their
Can You Hear Plants Scream? Can you hear plants scream? A new study suggests that plants that are stressed by drought or physical damage may emit ultrasonic squeals. In times of intense stress, people sometimes let out their angst with a squeal — and a new study suggests that plants might do the same. Can
Can You Grow Plants On Mars? Can you grow plants on Mars? Research suggests Martian soil has some of the nutrients plants need to grow and survive (see “Plants’ Nutrients,” right). But because of Mars’s extremely cold conditions, plants such as Watney’s potatoes would need to grow inside a controlled environment, such as his Hab.
Can You Grow Bougainvillea In UK? Can you grow bougainvillea in UK? Their luminously vibrant flowers are like a window into a warmer place when our summer skies are grey. The vivid blooms are actually brightly coloured bracts surrounding clusters of tiny white flowers, and although they look exotic, you can grow Bougainvilleas in the
Can I Take A Potted Plant On An Airplane? Can I take a potted plant on an airplane? According to the TSA (Transport Security Administration), you’re allowed to bring plants on planes. You can pack them safely inside checked luggage or hand luggage as long as they fit the airline size and weight restrictions, and
Can We Plant Trees On Mars? Can we plant trees on Mars? Some conditions would make it difficult for plants to grow on Mars. For example, Mars’s extreme cold temperatures make life difficult to sustain. Sunlight and heat reaching that planet is much less than what the Earth gets. This is because Mars is about
How High Do Sweet Peas Climb? Except for the bush types, sweet peas are real climbers. Give them at least 6 feet of good support. Some varieties may climb to 9 or 10 feet. How tall will sweet peas grow? Planting out sweet peas Pinch out the tips of young sweet pea plants when they