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lana66690 [7]
3 years ago
5

List two "firsts" in the animal kingdom that a sponge can claim

Biology
1 answer:
Agata [3.3K]3 years ago
5 0

Answer:

Two first the sponge can claim are

1. reproduce sexually

2. combine sperm and egg

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• Biology
igomit [66]

Answer:

1 ma /b/ correct answer 2 ma /a/ correct answer

7 0
3 years ago
Put these greenhouse effect events in order, starting with light's origin.
Basile [38]

Answer:

Earth radiates infrared radiation.

Incident infrared radiation is blocked.

Infrared radiation is blocked and heats Earth.

Visible and ultraviolet radiation heat Earth.

Explanation:

When the sunlight enters earth's atmosphere, it has short wavelength but after hitting the earth surface, it has long wavelength which allow very less solar radiation by the clouds and greenhouse gases to go into the atmosphere and as a result the earth heat up. if the greenhouse gases are increased in the atmosphere so more heat is blocked by these greenhouse gases and as a result global warming occur.

5 0
3 years ago
If the female fly has EE and the male fly has EE, what are the possible percentages of phenotypes and genotypes of their offspri
algol [13]

Answer:

100% EE, 100% red eyes

Explanation:

For an organism, the genotype refers to the genetic characteristics of the organism while the phenotype refers to the physical characteristics of the organism.

The red eyes (E) is dominant while the white eyes (e) is recessive.

Since both parents are EE, the genotype of their offsprings would be EE, EE, EE, EE

That is: EE × EE = EE, EE, EE, EE

Hence the genotype is 100% EE.

Also, the phenotype is 100 red eyes.

4 0
3 years ago
DNA is a macromolecule composed of nucleotides. Each nucleotides consists of all the following excepts
Viefleur [7K]
Well, it’s just because nucleotides do not contain an amino group. Nucleotides are composed of nitrogen base bonded to a sugar which is also bonded to a phosphate group. No amino groups in sight.
6 0
3 years ago
Read 2 more answers
The survival of any species depends on variation among its members. Which of the following prodcues the LEAST variation in a spe
Harman [31]

Answer:

asexual reproduction

Explanation:

because every single organism in the species is the exact same genetically, there is no variation between them.

4 0
3 years ago
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