1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAXImum [283]
3 years ago
10

How long is the gestation period for sharks

Biology
2 answers:
Sonbull [250]3 years ago
8 0

Answer: 6 to 22 months

Verizon [17]3 years ago
3 0

Answer: 6-22 months

Explanation:

Protected by the mother's body, the pups develop and are born as self-sufficient sharks following a gestation period of 6 to 22 months. The size of the pups at birth is usually between 45 and 60 cm. Approximately 30% of all sharks lay eggs.

You might be interested in
wasp pollinating a plant in exchange for food is an example of Group of answer choices A) both a service mutualism and a habitat
masya89 [10]
The answer is biology
3 0
3 years ago
How are bacteria classified
mrs_skeptik [129]
Bacteria are classified into 5 groups according to their basic shapes: spherical (cocci), rod (bacilli), spiral (spirilla), comma (vibrios) or corkscrew (spirochaetes). They can exist as single cells, in pairs, chains or clusters.
6 0
3 years ago
Read 2 more answers
Food moves through the digestive tract by peristalsis, which is produced by wavelike contractions of ______ muscles answers
ozzi
Food moves through the digestive system tract by peristalsis, which is produced by wavelike contractions of INVOLUNTARY muscles
6 0
4 years ago
Read 2 more answers
In science class, Maria observes that a white-colored flower has shades of red when it’s watered with red-colored water. She for
Fofino [41]
She should conduct an expirement that proves whether the water changes the white flower or not
4 0
4 years ago
The gene for petal color in a flower has incomplete dominance, so that individuals with two A1 alleles (A1A1) are black, individ
Verdich [7]

Answer:

The probability of getting a mottled offspring is 0%. There is no A2 allele involved in the cross.

Explanation:

<u>Available data</u>:

  • The gene for petal color in a flower has incomplete dominance
  • Two A1 alleles (A1A1) express black color
  • Two A2 alleles (A2A2) express white color
  • One of each allele (A1A2) express mottled color

In a cross between two black flowers, there is no allele A2, there are just two alleles A1. So, the cross is:

Parental)    A1A1    x    A1A1

Gametes)  A1   A1       A1   A1

Punnet Square)     A1         A1

                   A1    A1A1     A1A1

                   A1     A1A1     A1A1

F1 Phenotypes: 100% black flowers

F1 Genotype: 100% A1A1

There are 0% of probabilities of getting a mottled offspring.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Why diess a cell make proteins?
    13·2 answers
  • Select the correct answer.
    7·1 answer
  • Which organism contributes to soil formation in primary succession? A) lichens B) grass C) small plants D) trees
    12·2 answers
  • A certain segment of DNA can be used as a molecular clock. Its rate of mutation is one mutation per 20 million years. Examine th
    15·1 answer
  • Which of the following is an example of a keystone species? (select all that 2 points
    10·1 answer
  • Which of the following diseases is not explained by Germ theory
    12·2 answers
  • How do you know if undesirable molds are present in an area?
    5·2 answers
  • If the statement is true, write true. If the statement is false, change the underlined word
    9·1 answer
  • Adaptations that result from natural selection are expected to increase
    6·1 answer
  • The antibiotic rifampicin blocks transcription in many bacteria. In the presence of the antibiotic, adding sigma factor has no s
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!