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sleet_krkn [62]
3 years ago
14

Sharks have internal fertilization. true or false.

Biology
1 answer:
OLga [1]3 years ago
4 0
It is true they do have internal fertilization. This is also one of the reason why it is easy to differentiate between a male or a female shark on birth due ot internal fertilization. <span />
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Select the DATA tab. Select Pictograph and click the Tree to show the size of the tree population for the past several years.
aleksandr82 [10.1K]

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Explanation:

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3 years ago
Viruses reproduce by ___? 1) Asexual 2) fission 3) mitosis 4) none of the above
Katen [24]

hi there

your answer is :they  asexual

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I hope this helped u out

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FaithRawlins14

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3 years ago
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However, the probability of a future earthquake can be calculated, based on scientific data. Scientists estimate that the probability of a major earthquake occurring in the San Francisco Bay area over the next 30 years is 67%.

4 0
3 years ago
Black fur (B) is dominant to white fur (b) in guinea pigs. An F1 cross was conducted and resulted in 100% heterozygous guinea pi
Lemur [1.5K]

Answer:

D. 1 BB : 2 Bb : 1 bb

Explanation:

This question involves a single gene coding for fur color in guinea pig. Black fur (B) is dominant over white fur (b). This means that, as stated in the question, if a black fur parent (BB) is crossed with a white fur parent (bb), a 100% heterozygous offspring (Bb) with black fur will result.

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1 BB : 2 Bb : 1 bb

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bb = white fur guinea pigs

3 0
3 years ago
How does energy flow through an ecosystem?
BaLLatris [955]

the answer is the sun


3 0
3 years ago
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