Answer/Explanation:
The cross of two pink flowers RW x RW is shown in the attached punnett square
The possible genotypes produced are RR, RW, WW.
The genotype ratios are 25% RR, 50% RW, and 25% WW.
The phenotype ratios are 25% red, 50% pink, and 25% white.
A quadrat is a simple device for marking out a small area. For young children at primary school the quadrat is often a convenient way of focusing a pupil's attention on a particular small area. At secondary level, pupils should understand how quadrats can be used to sample a larger area. By recording information from a number of quadrats placed within a larger study area, they can obtain a representative sample of the whole area, which may be too big to describe in full.
Micro evolution by mutation in the DNA
Answer:
Theta - would be unable to initiate
rolling circle - could proceed without primase
Explanation:
Primase is an enzyme involved in the replication of DNA and catalyzes the synthesis of Primers(Short RNA segments)
Bacterial replication can be by theta or Rolling circle.
In theta replication primers are to initiate replication, without primase there will be no primers hence replication will not be initiated.
Rolling circle is in circular DNA and replication is initiated by an initiator protein encoded by plasmid therefore the process will proceed without primase.
Answer:
When animals like cows or sheep chew the cud, they repeat the process of chewing their partially digested meal over and again in their mouth before swallowing it.
OAmalOHope: