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irina [24]
3 years ago
13

GIVING AWAY 20 POINTS PLEASE HELP ME ASAP!!! THE ANSWER IS NOT A

Biology
1 answer:
zzz [600]3 years ago
6 0
The answer is C because, Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species.
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If the conservative model had been correct, how many generations of bacterial cell division would have had to pass before mesels
Reil [10]

No generations or hybrid would form before meselson and stahl would have observed evidence of a band in the cscl gradient.

The conservative model predicts that, following a single replication, half of the newly formed DNA double helices will be made entirely of the original, or old, DNA, and the other half will be entirely new. Then, each double helix would be completely replicated during the second round of replication. After that, 25% of the double helices would be all new, and 25% would be entirely old. Thus, the fraction of entirely new DNA double helices would increase with each succeeding round of replication, but the total number of completely unique DNA double helices would remain constant. Therefore, no hybrid DNA molecule containing 14N and 15N is replicated in the conservative model.

To learn more about conservative model. Click, brainly.com/question/14025877

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3 0
1 year ago
How does the energy in carbon-rich shale transfer into crude?
Firdavs [7]
They melt the shale and then it transforms into a crude, it takes place in rocks.
7 0
3 years ago
Chromosomes are strands of dna wound around some proteins called
madam [21]
The proteins are called Histone proteins. Chromosomal DNA is packaged such that the strands of DNA are wound around histone proteins and fold into complex ways to form chromosomes. The histone proteins are positively charged proteins that strongly adhere to negatively charged DNA and form complexes called nucleosomes. Each nucleosome is composed of double-helical DNA wrapped. 
6 0
3 years ago
Read 2 more answers
At which point does the motion of convention currents occur to drive plate movement
OLEGan [10]

<u>Answer</u>: 2

The convection currents shown in points 1 and 3 transfer heat from the outer core (number 4) to the lithosphere. Here, the lower density hot magma breaks apart the plates at <em>point 2</em> creating a divergent plate boundary. <u>This new magma mass will drive a lateral movement of the plates</u>. The edges of the plates which have a higher density basalt rock will sink into the mantle and get consumed in trenches/subduction zones

7 0
3 years ago
What are some characteristics of the type of khoomii singing known as kargyraa?
Ostrovityanka [42]

Answer:

1. It produces a very deep sound.

2. It combines the vocal and vestibular folds at the same time.

3. It causes the vibration of the vestibular folds. A vibration cycle culminates at the second vibration.

4. There are basically two types, namely the Dag and Xovu styles.

5. It resembles a Tibetan Buddhist chant.

Explanation:

Khoomii, also known as Tuvan throat singing is a way of singing mostly characterized by the production of deep sounds and vibrations. A basic pitch which is supplemented by another pitch combine to produce the sound.  It is sung by the locals in Siberia and Tuva.

Kargyraa is one of the four forms of this song and it typically involves the production of deep sounds and some vibrations of the vestibular folds at times. There are two basic types which are the Dag and Xovu. It also has a similarity to the chant produced by the Tibetan Buddhists.

5 0
4 years ago
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