The answer is B, a euglena uses a flagella in order to move. Euglena is a one celled organism under the Kingdom Protista. A flagella (or flagellum plural) is a long strand like structure that is located in the front end part (more like a tail in front). It flips to the left and right in order for the organism to move. It is connected to the reservoir, which contains the storage of food for the organism.

8 0

3 years ago

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In holstein cattle, the allele for black hair color (b) is dominant over the allele for red hair color (b), and the allele for p

ELEN [110]

I hope you meant, a cross between BbPp and BbPp, else for bbpp x bbpp, all the progeny will be bbpp.

We need to work out a Punnett square to determine the genotypes resulting from the cross between BbPp and BbPp. The dyhybrid cross results in 16 different genotypes, of which a few have the same phenotypes.

It can be seen that there are 4 different kinds of phenotypes present, in the ratio 9:3:3:1.

4 0

3 years ago

Start the rock's journey anywhere you want, but be sure to have it go through all the processes of the rock cycle by the end of

Nitella [24]

Hiya,

Not sure how to answer this! Perhaps there is an image of the question or a lab you can attach to your question/comment so I can help you out?

Thanks.

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3 years ago