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Dovator [93]
3 years ago
15

Help Please ! Thanks :)

Biology
1 answer:
Marina CMI [18]3 years ago
5 0

Answer:

1. antro pods

2.cnidaria

3. annelids

4.echinoderms

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Why cellular respiration and photosynthesis are a<br> cycle?
Anvisha [2.4K]

Answer: Cellular respiration and photosynthesis are considered a cycle because the product (end material) of one reaction serves as the starting material for the other reaction. The starting material for cellular respiration is sugar and water and the products are carbon dioxide and water.

Explanation: hope it helped

7 0
3 years ago
6.Two apparently normal parents have a daughter who suffers from agammaglobulinemia (AGG), an inherited defect of the immune sys
KATRIN_1 [288]

Answer:

See the answer below

Explanation:

For two normal parents to have produced a daughter who suffers from AGG, <u>it means the disorder is an autosomal recessive trait. In order words, it means the parents are both carrying the allele for the disorder in recessive form</u>.

Let us assume that the allele for the disorder is represented by b, meaning that the alternate form would be B. <u>Both parents will have the genotype Bb</u> and will both appear normal.

      Bb    x    Bb

    BB   Bb   Bb   bb

The affected child would be the one with bb genotype while the remaining children would appear normal. See the attached image for the Punnet's square analysis of the cross.

The genotypes of the parent would be heterozygous.

7 0
3 years ago
Pesticides often do not just kill the target pest but also poison
pav-90 [236]

Answer:

Other problems of pesticide use include most pesticides kill beneficial species as well as the target pest species, pesticides do not stay put, pesticides harm wildlife, and pesticides can threaten human health. Farmers pay more and more for a pest control program that often becomes less and less effective.

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MARK ME IF WRONG I M SORRY :)

3 0
3 years ago
Of the following , which could be an anthropogenic factor that would influence ecological succession?
Nataliya [291]

Answer:

Agriculture

Explanation:

Anthropogenic activities are activities caused or influenced by humans. In ecological succession, changes can also be induced by human activities. One of the activities that can be engaged in by humans to provoke ecological succession is AGRICULTURE.

Performing certain agricultural practices can alter the composition and structure of a community, hence, resulting into ecological succession. Therefore, AGRICULTURE could be an anthropogenic factor that would influence ecological succession.

N.B: the other two occurrences are natural disasters.

6 0
3 years ago
Mutations in_ cells cause mutations to be passed on to the next generation
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TRUE

Explanation:

8 0
3 years ago
Read 2 more answers
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