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kiruha [24]
3 years ago
8

Some lizards can undergo both sexual and asexual reproduction. Being able to reproduce asexually benefits the organism during ti

mes when mates are hard to find. Under what circumstances would asexual reproduction be most beneficial?
Biology
1 answer:
Brut [27]3 years ago
6 0
If the lizard was a less desirable female/male in a time where their gender outnumbered the other and therefore not all of them get a mate.
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Two metal balls are dropped from the top of a two-story building at the same time. One ball is twice as heavy as the other ball.
lesya692 [45]
Both fall on the same time ! as air resistance is not there ,so both fa at the same time as the acceleration of gravity is same for both !

for more info, comment !
8 0
3 years ago
Who/what use cactus as an energy source?
fredd [130]

Many birds, deer, lizards, and beetles eat cactus which provides them energy, not sure if that's the answer you wanted but they do get its energy in a sense.

5 0
3 years ago
If an H is for tall trait which is dominant and h is the recessive trait for short,
topjm [15]

Answer:

The cross that guarantees a height trait ratio in the offspring of 1 : 1 high/low is Hh X hh (option C).

Explanation:

For a characteristic such as size, where tall (H) is the dominant trait and short (h) is the recessive, the crossing of a tall heterozygous (Hh) individual with a short one will have a probability that half of the offspring will be tall and the other half short.

This can be demonstrated with a Punnett square:

Cross Hh X hh

Alleles      H      h

h              Hh    hh

h              Hh    hh

Based on this result, half of the offspring will be tall, with genotype Hh, and the other half short, with genotype hh, which corresponds to a tall : short ratio of 1 : 1.

In the other options is not possible to obtain this result:

<em>A) HH Xhh  = 100% Hh.</em>

<em>B) hh X hh  =  100% hh.</em>

<em>D) Hh X Hh = 50% Hh, 25% HH and 25% hh.</em>

3 0
3 years ago
Please help me with this question
lesya [120]
I think the answer is active transport


https://www.youtube.com/watch?v=EmPfjfmw_O8
5 0
3 years ago
Read 2 more answers
Genetic variation is caused by _____ when homologous chromosomes exchange pieces of genetic information
balu736 [363]

Answer:

mutation,recobmadation, and immitigation

7 0
3 years ago
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