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irina [24]
3 years ago
12

Which statement regarding the decreased levels of stratospheric ozone is correct?

Biology
1 answer:
netineya [11]3 years ago
7 0

Answer: i think its C. but find another source just in case.

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Brown eye-color alleles are dominant over blue eye-color alleles, which are recessive. jenna has brown eyes. her husband, bill,
Vinil7 [7]
Brown eye-color is dominant while the blue-eye color is recessive. Therefore, the homozygous for brown color is BB and the homozygous for brown color is bb. Thus, the heterozygous will be Bb (brown color). Since James has blue colored eyes  a child of Jenna (brown color) and bill (blue color) then it means Jenna is heterozygous (Bb). Jenna is described  as being a carrier of the allele for blue eyes.
5 0
3 years ago
Two characteristics of most plants are a root system and a shoot system. Most of the structures in these systems are common to a
Sidana [21]

Answer:

stems, leaves, flowers

Explanation:

There are two parts in the plants  ----

1. the shoot system

2. the root system

Shoot system are defines as the upper part of the plant which means it is the part that lies above the ground or surface. It consists of stem, leaves and flowers. It is responsible for food production and is the production center of a plant.

The root system is the part that is under the soil. It holds the plant in its place and helps to absorb water and mineral from the soil. It helps to store the products of the photosynthesis process from the shoot system.

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3 years ago
How do animals help to pollinate flowers
Komok [63]
Usually plants rely on animals or the wind to pollinate them. When animals such as bees, butterflies, moths, flies, and hummingbirds pollinate plants, it's accidental. They are not trying to pollinate the plant. When they move to another flower to feed, some of the pollen can rub off onto this new plant's stigma.
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3 years ago
I don’t know the answer to these
vodomira [7]

1 is most likely mutation

4 0
3 years ago
Which taxon contains only one kind of organism
ANTONII [103]

The the answer is Fungi

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