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Nutka1998 [239]
3 years ago
9

1) Eubacteria cells lack a nucleus, and are therefore________

Biology
1 answer:
lara31 [8.8K]3 years ago
5 0

Answer:

The correct answer is - prokaryotic and unicellular.

Explanation:

Eubacteria is known as the true bacteria and belongs to the prokaryotic type of cells which is characterized by no double-membrane organelles or the nucleus. All the genetic material is present in the cytoplasm itself.

These bacteria are single-cell microscopic organisms as they are very minute to see by the naked eyes and required a microscope to study. Another word for the single-cell organisms is unicellular.

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Some sea slugs store chloroplasts obtained from algae they have ingested. the chloroplasts continue to carry out photosynthesis
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The answer is 1 the slugs with chloroplast no longer need to carry out reputation.
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3 years ago
Dr. smith has just been appointed chief of staff at a large hospital located near an area of town where many minorities live. dr
Trava [24]
In such a situation it would be best if Dr. Smith:

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7 0
3 years ago
A pea plant homozygous for the trait of smooth seeds is crossed with a pea plant that is homozygous for the trait of wrinkled se
Fed [463]

Answer:

100%

Explanation:

A pea plant homozygous for the trait of smooth seeds;

let that be = ss

A pea plant that is homozygous for the trait of wrinkled seeds;

let that be  = ww

if ss crosses with ww; the F1 produces seeds that are all smooth

i.e ss × ww = (sw, sw, sw, sw)

From the  question, we are to find the percentage of the second generation that will produce smooth seeds after self fertilization occurs.

i.e  sw, sw, sw, sw  ×   sw, sw, sw, sw

= the result will yield ssww for all F2 progeny

∴ the percentage of plants that will have smooth seeds when the F1 generation is self-fertiized is 100%

8 0
4 years ago
Lipids commonly provide ______ energy to the body.
coldgirl [10]

Answer:

Most of the energy required by the human body is provided by carbohydrates and lipids. As discussed in Chapter 3 "Carbohydrates", glucose is stored in the body as glycogen. While glycogen provides a ready source of energy, lipids primarily function as an energy reserve.Aug 13, 2020

Explanation:

6 0
4 years ago
Read 2 more answers
__________ is produced by interaction of water with sulfur dioxide and nitrogen dioxide; damages forests, reduces crop yields, a
Snowcat [4.5K]

Answer:

The preferable word for the fill in the blanks will be - Acid rain.

Explanation:

<u>Acid rain</u> is produced by the interaction of water with sulfur dioxide and nitrogen dioxide; damages forests reduces crop yields and corrodes surfaces of buildings and statues; turns water in lakes and rivers acidic, harming fish and other aquatic species.

  • Acid rain is mainly caused by air pollution such as the burning of industrial coal and other fossil fuels, etc.

6 0
4 years ago
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