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olga55 [171]
3 years ago
5

The expiratory organ is found in flatworms and earth alarms are called

Biology
1 answer:
const2013 [10]3 years ago
7 0
It uses nephridium as the expiratory organ for flat worms
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An organism is heterozygous for a gene that follows Mendels law of dominance which allele will be expressed as its phenotype
stellarik [79]

Answer:

The dominant allele

Explanation:

The dominant allele will be expressed because in a heterozygous genotype, the phenotype will always show the dominant gene (in Mendelian genetics)

This is because the dominant allele will dominate the recessive one and it will "mask" the recessive allele.

5 0
3 years ago
What is 80 multiplied by 80
Lynna [10]

Answer:

80 * 80

6400

Explanation:

It can be done by simple ways but making it 80^2

80 = 75 + 5

so u can use the formula of (a + b)^2

HOPE IT HELPS :)

PLEASE MARK IT THE BRAINLIEST!

6 0
3 years ago
Look closely at the taxa of the rat, rabbit, and squirrel. Based on their classifications, which two species are most closely re
Kisachek [45]

Answer:

Rat and Squirrel are closely related.

Explanation:

Squirrel and rats are small mammals. Squirrel is a part of sciuridae family and order of rodentia. Rat also belong to there order rodentia. Squirrel are rodents like wise rats and share similar characteristics together. They have sharp teeth which continually grow,head shape and size and ear size.

5 0
4 years ago
under the leadership of saul, the israelites lost many battles to the philistines. true or false? correct the sentence to make i
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this statement is FALSE.

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