Ayansh Plant Breeding quiz

What is the main difference between vegetative and sexual reproduction in plants?

• Vegetative reproduction produces identical plants, while sexual reproduction produces variations.
• Vegetative reproduction requires seeds, while sexual reproduction does not.
• Sexual reproduction produces identical plants, while vegetative reproduction produces variations.
• Both methods produce identical plants.

What are the woody structures on pine trees that contain reproductive parts?

• Flowers
• Cones
• Fruits
• Stems

Where are the ovules (eggs) located in a female cone?

• On the male cone
• At the base of the scales
• Inside the pollen grains
• On the wind

How is pollen typically transported to female cones in pine trees?

• By insects
• By water
• By wind
• By animals

What is the sticky fluid near the ovule in a female cone called?

• Nectar
• Pollen tube
• Resin
• Stigma fluid

How long does it take for pine seeds to be released after pollination?

• A few days
• At least two years
• One month
• Six months

What is the process called when pollen lands on a female cone?

• Germination
• Fertilization
• Pollination
• Dispersal

What structure grows from the pollen grain to deliver sperm to the ovule?

• Stamen
• Pollen tube
• Filament
• Style

What is the primary role of brightly colored petals in flowers?

• To protect the ovule
• To attract pollinators
• To produce pollen
• To disperse seeds

Which part of the flower produces pollen?

• Pistil
• Stigma
• Anther
• Ovary