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frutty [35]
3 years ago
15

Which phase of cell division is shown in this visual?

Biology
1 answer:
strojnjashka [21]3 years ago
4 0

The right answer is A) Metaphase of mitosis.

During one of the phases of mitosis (the metaphase), the chromosomes (in the form of a cross) are positioned in the center of the cell thanks to the mitotic spindle (the white lines), so that in the anaphase there is a disjunction of the centromeres (the center of the chromosomes).

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Potential evapotranspiration is higher in the summer, on less cloudy days, and closer to the equator, because of the higher levels of solar radiation that provides the energy for evaporation. Evapotranspiration is the sum of evaporation and plant transpiration from the Earth's land and ocean surface to the atmosphere. Evaporation accounts for the movement of water to the air from sources such as the soil, canopy interception, and water bodies. Transpiration accounts for the movement of water within a plant and the subsequent loss of water as vapor through stomata in its leaves. 
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How does an evolutionary interpret similarities in bone and other body structure
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3 years ago
When solutes move AGAINST their concentration gradient (move from LOW concentrations to HIGH concentrations), it must use ______
zloy xaker [14]

Answer:

Active transport

Explanation:

4 0
3 years ago
Please help me answer these questions!! :) (50 Points) Take your time!!!
PSYCHO15rus [73]

All plants have a life cycle that consists of two distinct forms that differ in size and the number of chromosomes per cell. In flowering plants, the

A hibiscus flower, showing anthers, five stigmas, and pollen.

A hibiscus flower, showing anthers, five stigmas, and pollen.

large, familiar form that consists of roots, shoots, leaves, and reproductive structures (flowers and fruit) is diploid and is called the sporophyte. The sporophyte produces haploid microscopic gametophytes that are dependent on tissues produced by the flower. The reproductive cycle of a flowering plant is the regular, usually seasonal, cycling back and forth from sporophyte to gametophyte.

The flower produces two kinds of gametophytes, male and female. The female gametophyte arises from a cell within the ovule , a small structure within the ovary of the flower. The ovary is a larger structure within the flower that contains and protects usually many ovules. Flowering plants are unique in that their ovules are entirely enclosed in the ovary. The ovary itself is part of a larger structure called the carpel, which consists of the stigma, style, and ovary. Each ovule is attached to ovary tissue by a stalk called the funicle. The point of attachment of the funicle to the ovary is called the placenta.

As the flower develops from a bud, a cell within an ovule called the archespore enlarges to form an embryo-sac mother cell (EMC). The EMC divides by meiosis to produce four megaspores. In this process the number of chromosomes is reduced from two sets in the EMC to one set in the megaspores, making the megaspores haploid. Three of the four megaspores degenerate and disappear, while the fourth divides mitotically three times to produce eight haploid cells. These cells together constitute the female gametophyte, called the embryo sac.

hope it helps


3 0
2 years ago
Vegetarianism is often cited as a partial solution to the growing problem of deforestation and other types of habitat destructio
PilotLPTM [1.2K]

Answer:

Option B. is correct

Explanation:

Vegetarianism is the practice of abstaining from by-products of animal slaughter and the consumption of meat. Vegetarianism is often cited as a partial solution to the growing problem of deforestation and other types of habitat destruction as the human population continues to grow. The reason for this is more people can be fed using less agricultural land because vegetarians eat at a lower trophic level.

Option B. is correct

3 0
2 years ago
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