Description

The change in the heritable characteristics of biological populations over successive generations.
A naturalist, developing a theory of evolution to explain biological change.
A trait with a current functional role in the life of an organism that is maintained and evolved by means of natural selection.
The process by which heritable traits increase an organism's chances of survival and reproduction.
A natural process resulting in the evolution of organisms best adapted to the environment.
The ability to survive to reproductive age, find a mate, and produce offspring.
Simply passing traits from parent to offspring.
The collection of genes in an interbreeding population that includes each gene at a certain frequency in relation to its alleles.
A measure of the relative frequency of an allele on a genetic locus in a population.
A principle stating that both allele and genotype frequencies in a randomly mating population remain constant and remain in this equilibrium across generations unless a disturbing influence is introduced.
A mode of natural selection in which an extreme phenotype is favored over other phenotypes, causing the allele frequency to shift over time in the direction of that phenotype.
A type of selection that removes individuals from both ends of a phenotypic distribution thus maintaining the same distribution mean. 
This describes changes in population genetics in which extreme values for a trait are favored over intermediate values.
The change in the frequency of a allele in a population due to random sampling of organisms.
The evolutionary formation of new biological species.
The mineralized remains of an animal or plant.
The study of similarities and differences in the anatomy of different species.
Structures derived from a common ancestor or same evolutionary or developmental origin.
Structures of different species having similar or corresponding function but not from the same evolutionary origin.
A structure in an organism that has lost all or most of its original function in the course of evolution, such as human appendixes.
The study of the similarities and differences between different living organisms of their biological and physiological chemistry.
The situation where different species may live in the same area, but properties of individuals prevent them from interbreeding
Potential mates meet, but choose members of their own species.
A population of animals, plants, or other organisms that are separated from exchanging genetic material with other organisms of the same species.

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evolution

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biology

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Ch.16 Voacb

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Evolution

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Evolution

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Frequently Asked Questions

What is a crossword?

Crossword puzzles have been published in newspapers and other publications since 1873. They consist of a grid of squares where the player aims to write words both horizontally and vertically.

Next to the crossword will be a series of questions or clues, which relate to the various rows or lines of boxes in the crossword. The player reads the question or clue, and tries to find a word that answers the question in the same amount of letters as there are boxes in the related crossword row or line.

Some of the words will share letters, so will need to match up with each other. The words can vary in length and complexity, as can the clues.

Who is a crossword suitable for?

The fantastic thing about crosswords is, they are completely flexible for whatever age or reading level you need. You can use many words to create a complex crossword for adults, or just a couple of words for younger children.

Crosswords can use any word you like, big or small, so there are literally countless combinations that you can create for templates. It is easy to customise the template to the age or learning level of your students.

How do I create a crossword template?

For the easiest crossword templates, WordMint is the way to go!

Pre-made templates

For a quick and easy pre-made template, simply search through WordMint’s existing 500,000+ templates. With so many to choose from, you’re bound to find the right one for you!

Create your own from scratch

  • Log in to your account (it’s free to join!)
  • Head to ‘My Puzzles’
  • Click ‘Create New Puzzle’ and select ‘Crossword’
  • Select your layout, enter your title and your chosen clues and answers
  • That’s it! The template builder will create your crossword template for you and you can save it to your account, export as a word document or pdf and print!

How do I choose the clues for my crossword?

Once you’ve picked a theme, choose clues that match your students current difficulty level. For younger children, this may be as simple as a question of “What color is the sky?” with an answer of “blue”.

Are crosswords good for students?

Crosswords are a great exercise for students' problem solving and cognitive abilities. Not only do they need to solve a clue and think of the correct answer, but they also have to consider all of the other words in the crossword to make sure the words fit together.

Crosswords are great for building and using vocabulary.

If this is your first time using a crossword with your students, you could create a crossword FAQ template for them to give them the basic instructions.

Can I print my crossword template?

All of our templates can be exported into Microsoft Word to easily print, or you can save your work as a PDF to print for the entire class. Your puzzles get saved into your account for easy access and printing in the future, so you don’t need to worry about saving them at work or at home!

Can I create crosswords in other languages?

Crosswords are a fantastic resource for students learning a foreign language as they test their reading, comprehension and writing all at the same time. When learning a new language, this type of test using multiple different skills is great to solidify students' learning.

We have full support for crossword templates in languages such as Spanish, French and Japanese with diacritics including over 100,000 images, so you can create an entire crossword in your target language including all of the titles, and clues.