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Rashid [163]
3 years ago
6

What is an annealing

Biology
2 answers:
e-lub [12.9K]3 years ago
8 0
It’s heat like glass and metal that when you allow it cool down it stresses and toughens it. it can also mean to recombine DNA on the double-stranded form following separation by heat.
slega [8]3 years ago
6 0

Explanation:

heat (metal or glass) and allow it to cool slowly, in order to remove internal stresses and toughen it.

OR

recombine (DNA) in the double-stranded form following separation by heat.

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A musk ox and the Alstroemeria flower have physical structures and organs that have similar functions. Provide two examples of s
gladu [14]

Answer:

Mammals

Birds

Explanation:

The Organs which perform same function and looks but they are different in their structure from each other are called as analogous organs.

Organs are the structures that made up of two or more tissues organized to carry out a particular function.

An organ or bone that appears in different animals with same function is called homologous structure.

Homologous organs have similar origin n basic structure but perform different functions in different organisms. Analogous organs are different in basic structure but perform same functions.

Different animals have bones that appear very similar in form or function and seem to be related.

Examples

The arm of a human, the wing of a bird or a bat, the leg of a dog and the flipper of a dolphin or whale are homologous structures. They are different and have a different purpose, but they are similar sharing common traits.

The forelimbs of all mammals have the same basic bone structure.The structures are similar because they evolved to do the same job.  For example, the wings of bats and birds.

3 0
3 years ago
How do biotic factors rely on abiotic and other biotic factors? PLEASE HELP!!
creativ13 [48]
Biotic Factors depend/rely on abiotic factors because living things (biotic) need nonliving things (abiotic) to survive. Biotic rely on other Biotic factors because they need the food and resources from other living things.

For example, we (biotic factors) need energy from the sun and oxygen/air ,which is abiotic factors, to live and grow. Just like plants (biotic) need the sun's energy (abiotic) to help it grow.
I hope u understand me. Sorry If u don't
8 0
3 years ago
Mushrooms are usually considered part of the microbial world because their fungal hyphae are microscopic. Some mushrooms have a
Effectus [21]

Answer:

Basidiocarp

Explanation:

This is a multicellular structure found in mushroom that are visible to the naked eye and are spore producing. They are the structures of which spore producing basidia are formed. They called called false ruffles. The basidiocarps serve as the structure on which the hymenium is produced. They are the fruiting bodies of mushroom.

3 0
3 years ago
When a protein (peptide) hormone binds to receptors on the surface of a cell:
Licemer1 [7]

Answer:

the cell membrane becomes depolarized.

Explanation:

Na+ moves in, K+ moves out.

hope it helps!

7 0
3 years ago
Read 2 more answers
Aquatic ecosystems are governed by factors such as amount of oxygen, amount of light, and water movement.
34kurt
False

<span>Marine ecosystems like lakes and oceans have aphotic zones. Aphotic zones refer to the zones in the water where there is little or no sunlight. It is found in bodies of water were depths only receive less than 1% of sunlight penetrations. Bioluminescence is essentially the only light found in this zone and most food comes from dead organisms that sink at the bottom of lakes or oceans. </span>
8 0
3 years ago
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