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oksano4ka [1.4K]
3 years ago
14

Why doesn't a spider get stuck in its own web?

Biology
2 answers:
lesya [120]3 years ago
8 0

One hypothesis, that spiders simply skip over the sticky threads, has been more or less discredited. In fact, orb-weavers sweep their hind legs across the goo hundreds or thousands of times as they make their webs. They also brush their bodies against the drops while they're subduing prey. Hope I helped


joja [24]3 years ago
5 0

spiders don't come into contact with their webs all at once. Instead, they move nimbly along the strands of their webs with only the hairs on the tips of their legs making contact with the sticky threads.  

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Identify the plant tissues in the three images.<br> A<br> B.<br> C
Bond [772]

I originally asked for the images but I will give it my best shot at answering your question without them! :D

There are only three types of plant tissues:

1. Dermal

2. Ground

3. Vascular

The dermal tissue is the outside of the plant's root, stem, or leaf, A.K.A the  the skin. If you're looking at a circular image, what ever is pointing to the outside ring of the stem is the dermal tissue.

The ground tissue is the flesh of the plant that is inside the dermal tissue. It surrounds the vascular tissue in the middle of the stem. Whatever letter is pointing to the wide, fleshy ring, that is touching the dermal tissue is the ground tissue. It is the largest part of a plants stem, roots, or leaves.

Lastly, the very inner ring or rings of the plant is the vascular tissue. It's made up of xylem and phloem. This can be found in many different places depending on the part of the plant, but what you're looking for is tiny circles within the ground tissue. If you're looking at the roots, you will see one circle in the very center of the plant, surrounded by ground tissue. If you're looking at the leaves, you will see one circle as well, and additionally other tiny circles throughout the ground tissue in each wing. Lastly, if you're looking at the stem, you'll see a circle of tiny circles within the ground tissue. These small circles are all vascular tissue.

7 0
3 years ago
Im taking a test need answer R is for round
algol13

Answer:

0%

Explanation: Because the dominant will overrule each time, all offspring will be heterozygous

3 0
3 years ago
Some prokaryotic and eukaryotic cells have a cellular structure called a flagella. What is the purpose of the flagella?
Leokris [45]
The purpose is to help the cell move around. 
5 0
3 years ago
Read 2 more answers
Which organelle is outside the cell membrane?
statuscvo [17]

Answer:

c

Explanation:

I think I remember fro.5th grade

7 0
3 years ago
he Punnett square shows the cross for a particular trait between a homozygous dominant parent and a heterozygous parent. What is
Crazy boy [7]

Answer:

50%

Explanation:

Let's make a Punnett square to represent this, with X representing our dominant allele and x our recessive.

One homozygous dominant parent = XX

One heterozygous parent = Xx

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X   XX  XX  

x    Xx  Xx

So two out of our four outcomes are heterozygous for the trait. That means the answer is <u>B. 50%.</u>

5 0
3 years ago
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