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solmaris [256]
3 years ago
11

Pls help i need ur guys help pls help me on my science test plsssssssss!

Biology
2 answers:
Ilia_Sergeevich [38]3 years ago
7 0

Answer:

1. It can transfer energy through empty space.

Explanation:

DIA [1.3K]3 years ago
4 0
Corrrcr answer - A ( It can transfer energy through empty space.)

Why? - The transfer of energy through empty space is called radiation.
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What is ribosomes ??​
UNO [17]

Answer:

<em>Definition. A ribosome is an intercellular structure made of both RNA and protein, and it is the site of protein synthesis in the cell.</em>

Hope its helpful!

5 0
2 years ago
one gene in a population of snails determines whether they are poisonous. being poisonous (P) is dominant over not being poisono
Harlamova29_29 [7]

Answer:

F (pp) = 0.04

F (Pp) = 0.32

F (PP) = 0.64

Explanation:

Studying population genetics, we used the Hardy-Weinberg equilibrium model. In the case of snails, the H-W principle predicts that the total number of cases in the population should follow the following equation: PP + 2.Pp + pp = 200.

If a population has 200 snails and 8 are affected by a recessive condition, we have 4% affected, or 0.04.

This means that 0.04 corresponds to p², and p corresponds to 0.2.

Therefore, P is equal to 0.8 because p + P = 1.

Knowing the allele frequencies, we go to the frequency of the genotypes.

F (pp) = p² = 0.04 = 8 snails

F (Pp) = 2.Pp = 0.32 = 64 snails

F (PP) = P² = 0.64 = 128 snails

7 0
3 years ago
Lions live in the south Sahara Desert in breeding groups called prides. Females tend to stay in their pride, but males may leave
kotykmax [81]

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

This mechanism describes the necessity of males to lead and form their own pride to show their dominance and power. That is why young lions leave and wander, and when they are ready, they fight for their right to lead their own pride.

So yes, Females tend to stay in their pride, but males may leave to join another pride. And that is the male instinct for lions in the wildlife.

On the other hand, males tend to stay in the same pride, taking care of their cubs, raising them, and hunting. That is what they do best, hunt animals to feed the pride and the cubs.

7 0
3 years ago
Currently, the best defined method for transferring dna into certain archaeal cells is __________. currently, the best defined m
Sophie [7]
The answer to this question is located on google
5 0
3 years ago
Parent organisms and offspring have what DNA?
kozerog [31]

Answer:

If the parent reproduces sexually, it's offspring will inherit exactly half of it's DNA. The other half is inherited from the other parent. If the parent reproduces asexually, it's offspring will be a clone (i.e. have the same DNA).

Explanation:

4 0
3 years ago
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