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4 years ago

In which locale would carotene fail to accumulate

1 answer:

8 0

Carotene would fail to accumulate in in melanosomes
Melanosomes is the most common lgiht-absorbing pigment that exist in animals which also serves as transport and storage for melanin.
Carotene on the other hands, is functioned to absorb light needed for photosynthesis process in plants , which couldn't be produced by animals

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Why do scientists think dogs make such good companions for human

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They are furry and kind and can protect you and they are smart

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The amount of CO2 released into the air because of your own energy needs is called

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Answer:

carbon recycling

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it is released in respiration

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3 years ago

Organisms are classified as eukaryotes or prokaryotes based on their basic body structure. Which of the following is true of org

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Question 9: The right answer is B (the second one)

The two major types of cellular, prokaryotic and eukaryotic organisms.

* Prokaryotes are identified with bacteria: most live as single-cell organisms but some bacteria associate in a chain. Prokaryotes have their DNA in the cytoplasm of the cell.

* Eukaryotes have a nucleus, a compartment separated from the rest of the cellular contents, which contains the DNA.

Question 17: The right answer is incomplete dominance.

Incomplete-dominated genetic action is a type of genetic action where one of the alleles outweighs the other in the production of qualitative phenotypes, without the dominant allele completely overshadowing the heterozygous recessive allele. Two copies of the dominant allele are required to produce the dominant phenotype. Since the recessive allele can perform its function at the heterozygous stage, this genotype produces a phenotype (the heterozygous phenotype) which differs little from the dominant phenotype.

In our case the phenomenon of incomplete dominance gave a pink color (between white and crimson) instead of crimson color when the white flowering plant was mixed with the crimson flower plant.

Question 19: The right answer is Speciation occurs gradually.

Speciation is a term that means the formation of new species.

Gradualism is an evolutionary theory according to which new species occur by gradual transformation of ancestral species, by evolution.

These transformations are slow and regular. Otherwise expressed: evolutionary theory according to which speciation is gradually effected by small successive changes over long periods.

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3 years ago

62. In Figure 3-2, ionic attractions would form between the R groups of which amino acids?

HACTEHA [7]

HOPE IT HELPS YOU

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3 years ago

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Homologous chromosomes may exchange segments; this is called crossing over. Crossing over increases genetic variability. When do

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A) Crossing over occurs in : Meiosis I ( D )

B) DNA replication would occur : Prior to meiosis I and meiosis II ( B )

C) The embryo's development represents ; meiosis and cell differentiation ( D )

D) Some organisms reproduce aseggsually ; To rapidly produce like offspring

<h3>What is Crossing over and DNA replication</h3>

Crossing over involves the swapping of genetic materials, and it occurs in prophase I of meiosis before meiosis II the crossing over of genetic materials are over. while DNA replication is the process whereby DNA make an exact copy of itself during the process of cell division and this process occurs prior to meiosis I and meiosis II

The development of an embryo in the missing diagram represents meiosis and cell differentiation.

Hence we can conclude that the answers to your questions are as listed above.

Learn more about Homologous chromosomes : brainly.com/question/8253366

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3 years ago