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2 years ago

Each species of yucca plant is pollinated exclusively by one

Biology

1 answer:

Olegator [25]2 years ago

6 0

Answer:

Relationship between Yucca plant and Yucca moth is OBLIGATE MUTUALISM.

Explanation:

Obligate mutualism- The mutual relationship between two partners where both partners are benefited by each other and can not survive without each other.

In case of Yucca plant and Yucca moth,they cannot survive without each other.Yucca moth larvae feed on seeds of Yucca plant and Yucca plant have a single pollinator i;e, Yucca moth. Yucca moth collects pollen from anther and fly to another flower and transfer that pollen to other flowers stigma. In this way they transfer the pollen , usually they make a hole in the ovary to lay eggs and directly transfer pollen to the inside of the stigma.

After laying eggs they mark it with some special kind of pheromone which alerts other moths not to lay egg inside the same flower or lay some eggs not much. So that they can be protected inside the flower and can be developed well.

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What transmission pattern would indicate that a trait may be transmitted through X-linked inheritance

Alik [6]

Answer:

The transfer pattern of an X-linked inheritance can be either X-linked dominant or X-linked recessive.

Explanation:

X-linked inheritance is the term that refers to a gene capable of causing a specific characteristic or disorder and is located on the X chromosome. During the transmission of genetic material for the formation of another living being, this gene can be transmitted through the transmission standards known as X-linked dominant or X-linked recessive.

X-linked dominance inheritance occurs when the dominant gene is transmitted on the X chromosome, while X-linked recessive inheritance occurs when the recessive gene is carried on the X chromosome.

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2 years ago

Tree leaves contain nutrients that are important for trees to grow. When the leaves fall off of the trees, they take those nutri

liraira [26]

Answer:i think its C or D

Explanation:

It cant be chemoautotrophs or photoatropus

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2 years ago

Mutations in ubiquitin lead to malfunction of what organelle in ALS that leads to buildup of mis-folded proteins?

sergiy2304 [10]

Answer:

Mitochondria.

Explanation:

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder in which the neuron died due to mutation in superoxide dismutase 1 gene. This disease is also known as Lou Gehrig's disease.

Mitochondria structure is disorganized in ALS. The ubiquitin protein mutation leads to the malfunctioning of mitochondria and misfolded proteins are made in the mitochondria.

Thus, the correct answer is option (a).

8 0

2 years ago

Two-month-old roderick lives in a home with parents who both smoke cigarettes. he has a mild respiratory infection and sleeps on

9966 [12]

<span>He is at an increased risk for sudden infant death. Since he is sleeping on a mattress that might inhibit his breathing, as well as having respiratory issues that might do the same (along with parents who are smoking, which will only inhibit proper respiration further), he will need to be constantly checked to make sure he is sleeping properly.</span>

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2 years ago

We learned that Robert Hooke named cells from the Latin, cella, which means "small room". Do you think Mr. Hooke was observing p

uysha [10]

Answer:

Plant cells

Explanation:

Visually, plant cells are more rectangular and organized as compared to animal cells which are more diverse in shape. I hope this can help you!

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2 years ago