8 grade 4th 9 week review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| ________ is the physical feature of a trait. | Phenotype
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| What is genotype? | your genetic code for a trait.
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| A Nebulae is made up of _______ and _________. | Gases, Dust.
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| What do we use to measure distances in space? | Light years.
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| Sexually reprouduction has a advantage over asexually because __________________. | it allows for more vartions among the offspring.
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| if the parnets have a homozygous dominant(TT) genotype what will not be passed on? | The Recessive trait.
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| what is not apart of the constellations and why? | PLanets, because they are always moving fast.
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| what are billions of starts called? | Galaxies
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| what shaped is our Galaxy? | Spiral
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| if 2 Parnet produce a offspring with a recessive trait but the parnets express dominant traits what is there genotype? | Heterozygous.
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| if you have 2 homozygous dominant parnets what percent will the offspring be? | 100% Dominant.
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| what bodies in the sky produce light? | Stars.
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| comets are made up of ________ and ________. | Ice and Dust.
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| True or False. Stars are born from gas and dust within a nebulae. | True.
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| From the smallest to largest in size.Order these words Universe, Solar system, Galaxies. | 1. solar system 2. Galaxies 3. Universe.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Meza123
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