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Brilliant_brown [7]
3 years ago
8

All cells have a cell wall but only plant cells have a cell membrane

Biology
1 answer:
bogdanovich [222]3 years ago
3 0

Answer: false

Explanation: Only plant cells have a cell wall. All feels have a cell membrane

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What is the name of a complex group of organisms that are connected and interact with one another?​
Vsevolod [243]

Answer:

species complex

Explanation:

4 0
3 years ago
Which, if any, of the main effects (type of tuna and type of packing liquid) contribute significant information for the predicti
wariber [46]

The regression equation is:

y = 1.15 – 0.251 x₁ + 0.078 x₂ + 0.306 x₁x₂

<span> <span> <span> Where,
x₁ = -0.2508
x₂ = 0.0777
x₁x₂ = 0.3058

Inserting the values,
<span><span></span></span>y = 1.15 – {0.251 × (-0.2508)} + {0.078 ×(0.0777)} + {0.306 × (0.3058)}
</span></span></span>
y = 1.15 - (- 0.0629508) + 0.0060606 + 0.935748

y = 1.15 + 0.0629508 + 0.0060606 + 0.935748

y = 1.3125862

Answer:

x₁ and x₂ are main effects (a type of tuna and type of packing liquid) that contribute significant information for the prediction of <span>y.</span>
4 0
3 years ago
Hello people ~
Ugo [173]

Answer:

Acrylic.

Explanation:

Acrylic is the synthetic fibre which resemble silk and wool. It is also known as artificial wool or synthetic wool.

7 0
2 years ago
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What compartments make the cardiovascular system
nikklg [1K]
I'm not sure what you mean by "compartments", but the cardiovascular system consists of the heart, blood vessels, and approximately 5 liters of blood.
7 0
3 years ago
If the DNA sequence is CCAATTGA, what is the compliment?
Dvinal [7]

GGTTAACT is the complement of DNA sequence CCAATTGA.

<h3>What is a complement sequence of DNA?</h3>

A sequence of bases in a nucleic acid called a complementary sequence can be used to match base pairs to create a double-stranded structure. For instance, G-T-A-C is the complementary sequence to C-A-T-G, where each letter represents a different DNA nucleotide.

Every DNA sequence has a counterpart sequence running in parallel since DNA has two strands. Adenine (A) is always coupled with Thymine (T) in the complementary sequence, while Cytosine (C) is always paired with Guanine (G).

Natural complementary DNA plays a crucial role in the production of new DNA copies and has emerged as a key experimental tool. The two strands of DNA are unraveled from one another during replication. Each strand is replicated twice, one by a DNA polymerase molecule that runs the length of each strand.

To know more about complement sequence refer to:  brainly.com/question/7774018

#SPJ1

4 0
2 years ago
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