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IrinaK [193]
2 years ago
14

Please heeeeeeeeeeeeeeeellp

Biology
1 answer:
a_sh-v [17]2 years ago
5 0

Answer:

  • ⇔⇔

Explanation

↓∵∴

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There is about 1,000 times as much DNA in a human cell as in a bacterial cell, but only 5 times as many genes. What accounts for
chubhunter [2.5K]

Answer:

Phenotypic plasticity

Explanation:

Humans have evolved over thousands of years to adapt to various environmental changes. For example, when we are in an environment that requires certain level of adaptation our off spring often formalizes epigenetic traits that lows them to overcome small changes in the environment. Over time certain genes that are turned on may remain on and eventually the ones that are off remains off. This give rise to some genes that "don't work"  after millions of years of such evolution we end up with a complex genome with more DNA than "working genes".

3 0
3 years ago
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Which celestial body would have the strongest gravitational pull on a satellite orbiting 100 km above its surface? Explain your
VARVARA [1.3K]
Jupiter, perhaps. Other than that. Nah.
3 0
3 years ago
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Describe the characteristics of fungi.
Ksju [112]

Answer:

Characteristics of Fungi

Fungi are eukaryotic, non-vascular, non-motile and heterotrophic organisms.

They may be unicellular or filamentous.

They reproduce by means of spores.

Fungi exhibit the phenomenon of alternation of generation.

Fungi lack chlorophyll and hence cannot perform photosynthesis.

6 0
3 years ago
Level 4: tissue level- similar ** work together to accomplish a goal. examples of tissue are muscles, **, bone, and **. a sponge
Sveta_85 [38]

The correct answers are:

Tissue level- similar cells work together to accomplish a goal.

Examples of tissue are muscles, skin, bone, and brain (nervous tissue).

A sponge is an example of an organism that is only organized to the cellular level.


4 0
3 years ago
Vesicles that come from the trans-golgi can fuse with which organelles?
astra-53 [7]

Answer:

Transport vesicles, containing partially processed proteins, fuse with the folds of the <u>Golgi apparatus (cisternae)</u> on the cis face and bud from the cisternae on the more distal side (trans face).

Explanation:

Some of the matrix proteins form long, filamentous tethers that are thought to help retain Golgi transport vesicles close to the organelle. When the cell prepares to divide, mitotic protein kinases phosphorylate the Golgi matrix proteins, causing the Golgi apparatus to fragment and disperse throughout the cytosol.

3 0
3 years ago
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