Random Bio Facts Test!

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  • Created by: Polly
  • Created on: 30-04-15 18:42

1. How does nervous communication travel around the body and why is it different to endocrine?

  • Nervous communication is nerve impulses, and it is the same as endocrine.
  • Nervous communication is hormones in the blood stream, endocrine is nerve impulses.
  • Nervous communication is nerve impulses, endocrine is hormones in the blood stream.
  • Nervous communication in through the bloodstream, and endocrine is muscle tensions.
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Other questions in this quiz

2. What is recombinant DNA?

  • DNA that has been taken out of one species and inserted into another.
  • Gene DNA that codes for a specific characteristic.
  • DNA from the nucleus of the surrogate mother of a cloned animal.
  • DNA that "sticks" together two pieces of new DNA.

3. What does the placenta do?

  • Grows the umbilical chord, providing the embryo with nutrients.
  • Takes nutrients and O2 in, and takes waste and CO2 out.
  • Takes waste and CO2 in, and takes nutrients and O2 out.
  • Connects the embryo's heart with the mothers, keeping beating regular.

4. Which of these is NOT a type of biological control?

  • Fertile male
  • Pheromones
  • Pathogenic micro-organsim
  • Natural predator
  • Parasite
  • Sterile males
  • Herbivore

5. How can a runner produce asexually?

  • As the plant grows, some part breaks away and touches the ground, growing into a new plant.
  • Seed tips are removed and placed in a solution encouraging root growth and growing into new plants.
  • Seeds are dispersed by wind, water, or animals.
  • Pollen is transferred from the male anther to the female stigma by wind or insects.

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